87500632 has 32 divisors (see below), whose sum is σ = 174765600. Its totient is φ = 40927744.

The previous prime is 87500629. The next prime is 87500659. The reversal of 87500632 is 23600578.

It is a junction number, because it is equal to n+sod(n) for n = 87500594 and 87500603.

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, 21669 + ... + 25387.

It is an arithmetic number, because the mean of its divisors is an integer number (5461425).

Almost surely, 2^87500632 is an apocalyptic number.

It is an amenable number.

87500632 is a deficient number, since it is larger than the sum of its proper divisors (87264968).

87500632 is a wasteful number, since it uses less digits than its factorization.

87500632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915 (or 3911 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 87500632 is about 9354.1772486948. The cubic root of 87500632 is about 443.9530697360.

The spelling of 87500632 in words is "eighty-seven million, five hundred thousand, six hundred thirty-two".