1450280832 has 480 divisors, whose sum is σ = 5319771240. Its totient is φ = 347719680.

The previous prime is 1450280827. The next prime is 1450280837. The reversal of 1450280832 is 2380820541.

It is an interprime number because it is at equal distance from previous prime (1450280827) and next prime (1450280837).

It is a super-2 number, since 2×1450280832² = 4206628983333224448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1450280793 and 1450280802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450280837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 111560058 + ... + 111560070.

Almost surely, 2^1450280832 is an apocalyptic number.

1450280832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450280832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2659885620).

1450280832 is an abundant number, since it is smaller than the sum of its proper divisors (3869490408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1450280832 is an equidigital number, since it uses as much as digits as its factorization.

1450280832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 1450280832 is about 38082.5528556057. The cubic root of 1450280832 is about 1131.9242625185.

It can be divided in two parts, 1450 and 280832, that added together give a palindrome (282282).

The spelling of 1450280832 in words is "one billion, four hundred fifty million, two hundred eighty thousand, eight hundred thirty-two".