152402152 has 24 divisors (see below), whose sum is σ = 332408610. Its totient is φ = 65315040.

The previous prime is 152402077. The next prime is 152402179. The reversal of 152402152 is 251204251.

It can be written as a sum of positive squares in only one way, i.e., 141943396 + 10458756 = 11914^2 + 3234^2 .

It is a super-2 number, since 2×152402152² = 46452831868462208, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 193999 + ... + 194782.

Almost surely, 2^152402152 is an apocalyptic number.

It is an amenable number.

152402152 is an abundant number, since it is smaller than the sum of its proper divisors (180006458).

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

152402152 is a wasteful number, since it uses less digits than its factorization.

152402152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388801 (or 388790 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 152402152 is about 12345.1266498161. The cubic root of 152402152 is about 534.1505745100.

The spelling of 152402152 in words is "one hundred fifty-two million, four hundred two thousand, one hundred fifty-two".