1499170752 has 84 divisors (see below), whose sum is σ = 4303324896. Its totient is φ = 499000320.

The previous prime is 1499170741. The next prime is 1499170753. The reversal of 1499170752 is 2570719941.

It is a junction number, because it is equal to n+sod(n) for n = 1499170698 and 1499170707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1499170753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 523308 + ... + 526164.

Almost surely, 2^1499170752 is an apocalyptic number.

1499170752 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 1499170752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2151662448).

1499170752 is an abundant number, since it is smaller than the sum of its proper divisors (2804154144).

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

1499170752 is a wasteful number, since it uses less digits than its factorization.

1499170752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786 (or 3773 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The square root of 1499170752 is about 38719.1264364267. The cubic root of 1499170752 is about 1144.5032587810.

The spelling of 1499170752 in words is "one billion, four hundred ninety-nine million, one hundred seventy thousand, seven hundred fifty-two".