87392952 has 32 divisors (see below), whose sum is σ = 242758800. Its totient is φ = 29130912.

The previous prime is 87392933. The next prime is 87392993. The reversal of 87392952 is 25929378.

It is a junction number, because it is equal to n+sod(n) for n = 87392898 and 87392907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202083 + ... + 202514.

Almost surely, 2^87392952 is an apocalyptic number.

It is an amenable number.

87392952 is an abundant number, since it is smaller than the sum of its proper divisors (155365848).

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

87392952 is a wasteful number, since it uses less digits than its factorization.

87392952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404612 (or 404602 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 87392952 is about 9348.4197595102. The cubic root of 87392952 is about 443.7708825192.

The spelling of 87392952 in words is "eighty-seven million, three hundred ninety-two thousand, nine hundred fifty-two".