152738752 has 28 divisors (see below), whose sum is σ = 310145176. Its totient is φ = 74592000.

The previous prime is 152738749. The next prime is 152738753. The reversal of 152738752 is 257837251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152738753) 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, 24999 + ... + 30502.

Almost surely, 2^152738752 is an apocalyptic number.

It is an amenable number.

152738752 is an abundant number, since it is smaller than the sum of its proper divisors (157406424).

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

152738752 is an equidigital number, since it uses as much as digits as its factorization.

152738752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55556 (or 55546 counting only the distinct ones).

The product of its digits is 117600, while the sum is 40.

The square root of 152738752 is about 12358.7520405581. The cubic root of 152738752 is about 534.5435323877.

It can be divided in two parts, 15273 and 8752, that added together give a square (24025 = 155²).

The spelling of 152738752 in words is "one hundred fifty-two million, seven hundred thirty-eight thousand, seven hundred fifty-two".