152252032 has 16 divisors (see below), whose sum is σ = 303314850. Its totient is φ = 76125952.

The previous prime is 152252027. The next prime is 152252047. The reversal of 152252032 is 230252251.

It can be written as a sum of positive squares in only one way, i.e., 81288256 + 70963776 = 9016^2 + 8424^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 152251994 and 152252012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 594607 + ... + 594862.

Almost surely, 2^152252032 is an apocalyptic number.

It is an amenable number.

152252032 is a deficient number, since it is larger than the sum of its proper divisors (151062818).

152252032 is an equidigital number, since it uses as much as digits as its factorization.

152252032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189483 (or 1189471 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 152252032 is about 12339.0450197736. The cubic root of 152252032 is about 533.9751329207.

The spelling of 152252032 in words is "one hundred fifty-two million, two hundred fifty-two thousand, thirty-two".