87004932 has 48 divisors (see below), whose sum is σ = 232686720. Its totient is φ = 24786432.

The previous prime is 87004909. The next prime is 87004937. The reversal of 87004932 is 23940078.

It is a junction number, because it is equal to n+sod(n) for n = 87004893 and 87004902.

It is not an unprimeable number, because it can be changed into a prime (87004937) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32044 + ... + 34652.

It is an arithmetic number, because the mean of its divisors is an integer number (4847640).

Almost surely, 2^87004932 is an apocalyptic number.

It is an amenable number.

87004932 is an abundant number, since it is smaller than the sum of its proper divisors (145681788).

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

87004932 is a wasteful number, since it uses less digits than its factorization.

87004932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020 (or 3018 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 87004932 is about 9327.6434322931. The cubic root of 87004932 is about 443.1131351632.

The spelling of 87004932 in words is "eighty-seven million, four thousand, nine hundred thirty-two".