152528832 has 70 divisors (see below), whose sum is σ = 452158608. Its totient is φ = 50841216.

The previous prime is 152528809. The next prime is 152528839. The reversal of 152528832 is 238825251.

152528832 is a `hidden beast` number, since 1 + 52 + 528 + 83 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152528839) 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 9 ways as a sum of consecutive naturals, for example, 9528 + ... + 19895.

Almost surely, 2^152528832 is an apocalyptic number.

152528832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152528832 is an abundant number, since it is smaller than the sum of its proper divisors (299629776).

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

152528832 is an equidigital number, since it uses as much as digits as its factorization.

152528832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29447 (or 29428 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 152528832 is about 12350.2563536147. The cubic root of 152528832 is about 534.2985327333.

The spelling of 152528832 in words is "one hundred fifty-two million, five hundred twenty-eight thousand, eight hundred thirty-two".