1450087223 has 4 divisors (see below), whose sum is σ = 1561632408. Its totient is φ = 1338542040.

The previous prime is 1450087207. The next prime is 1450087259. The reversal of 1450087223 is 3227800541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1450087223 - 2⁴ = 1450087207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1450087223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450087523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55772573 + ... + 55772598.

It is an arithmetic number, because the mean of its divisors is an integer number (390408102).

Almost surely, 2^1450087223 is an apocalyptic number.

1450087223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1450087223 is a deficient number, since it is larger than the sum of its proper divisors (111545185).

1450087223 is a wasteful number, since it uses less digits than its factorization.

1450087223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111545184.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 1450087223 is about 38080.0108061959. The cubic root of 1450087223 is about 1131.8738905555.

Adding to 1450087223 its reverse (3227800541), we get a palindrome (4677887764).

The spelling of 1450087223 in words is "one billion, four hundred fifty million, eighty-seven thousand, two hundred twenty-three".