87632552 has 32 divisors (see below), whose sum is σ = 198832320. Its totient is φ = 35347200.

The previous prime is 87632537. The next prime is 87632557. The reversal of 87632552 is 25523678.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (87632557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45074 + ... + 46977.

It is an arithmetic number, because the mean of its divisors is an integer number (6213510).

Almost surely, 2^87632552 is an apocalyptic number.

It is an amenable number.

87632552 is an abundant number, since it is smaller than the sum of its proper divisors (111199768).

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

87632552 is a wasteful number, since it uses less digits than its factorization.

87632552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92081 (or 92077 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 87632552 is about 9361.2259880851. The cubic root of 87632552 is about 444.1760657679.

The spelling of 87632552 in words is "eighty-seven million, six hundred thirty-two thousand, five hundred fifty-two".