152532292 has 12 divisors (see below), whose sum is σ = 291198096. Its totient is φ = 69332840.

The previous prime is 152532283. The next prime is 152532293. The reversal of 152532292 is 292235251.

152532292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×152532292² = 46532200205546528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152532293) 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 3 ways as a sum of consecutive naturals, for example, 1733278 + ... + 1733365.

It is an arithmetic number, because the mean of its divisors is an integer number (24266508).

Almost surely, 2^152532292 is an apocalyptic number.

It is an amenable number.

152532292 is a deficient number, since it is larger than the sum of its proper divisors (138665804).

152532292 is a wasteful number, since it uses less digits than its factorization.

152532292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466658 (or 3466656 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 152532292 is about 12350.3964308843. The cubic root of 152532292 is about 534.3025727541.

The spelling of 152532292 in words is "one hundred fifty-two million, five hundred thirty-two thousand, two hundred ninety-two".