87863371224 has 32 divisors (see below), whose sum is σ = 219997969920. Its totient is φ = 29242518176.

The previous prime is 87863371171. The next prime is 87863371243. The reversal of 87863371224 is 42217336878.

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, 2813664 + ... + 2844719.

It is an arithmetic number, because the mean of its divisors is an integer number (6874936560).

Almost surely, 2^87863371224 is an apocalyptic number.

It is an amenable number.

87863371224 is an abundant number, since it is smaller than the sum of its proper divisors (132134598696).

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

87863371224 is a wasteful number, since it uses less digits than its factorization.

87863371224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5659039 (or 5659035 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 51.

The spelling of 87863371224 in words is "eighty-seven billion, eight hundred sixty-three million, three hundred seventy-one thousand, two hundred twenty-four".