87373032 has 16 divisors (see below), whose sum is σ = 218432640. Its totient is φ = 29124336.

The previous prime is 87373007. The next prime is 87373049. The reversal of 87373032 is 23037378.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 87372984 and 87373002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1820248 + ... + 1820295.

It is an arithmetic number, because the mean of its divisors is an integer number (13652040).

Almost surely, 2^87373032 is an apocalyptic number.

It is an amenable number.

87373032 is an abundant number, since it is smaller than the sum of its proper divisors (131059608).

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

87373032 is a wasteful number, since it uses less digits than its factorization.

87373032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640552 (or 3640548 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 87373032 is about 9347.3542780832. The cubic root of 87373032 is about 443.7371628370.

The spelling of 87373032 in words is "eighty-seven million, three hundred seventy-three thousand, thirty-two".