87327992 has 48 divisors (see below), whose sum is σ = 174331080. Its totient is φ = 40979520.

The previous prime is 87327979. The next prime is 87328039. The reversal of 87327992 is 29972378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284303 + ... + 284609.

Almost surely, 2^87327992 is an apocalyptic number.

It is an amenable number.

87327992 is a deficient number, since it is larger than the sum of its proper divisors (87003088).

87327992 is a wasteful number, since it uses less digits than its factorization.

87327992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 377 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 87327992 is about 9344.9447296386. The cubic root of 87327992 is about 443.6609022467.

The spelling of 87327992 in words is "eighty-seven million, three hundred twenty-seven thousand, nine hundred ninety-two".