87415091204 has 24 divisors (see below), whose sum is σ = 176794571520. Its totient is φ = 37042670016.

The previous prime is 87415091201. The next prime is 87415091209. The reversal of 87415091204 is 40219051478.

It is not an unprimeable number, because it can be changed into a prime (87415091201) 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 7 ways as a sum of consecutive naturals, for example, 17536652 + ... + 17541635.

It is an arithmetic number, because the mean of its divisors is an integer number (7366440480).

Almost surely, 2^87415091204 is an apocalyptic number.

It is an amenable number.

87415091204 is an abundant number, since it is smaller than the sum of its proper divisors (89379480316).

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

87415091204 is a wasteful number, since it uses less digits than its factorization.

87415091204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35078387 (or 35078385 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 87415091204 in words is "eighty-seven billion, four hundred fifteen million, ninety-one thousand, two hundred four".