87699274224 has 40 divisors (see below), whose sum is σ = 227572434432. Its totient is φ = 29101997760.

The previous prime is 87699274219. The next prime is 87699274261. The reversal of 87699274224 is 42247299678.

It is a happy number.

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, 4085862 + ... + 4107269.

Almost surely, 2^87699274224 is an apocalyptic number.

It is an amenable number.

87699274224 is an abundant number, since it is smaller than the sum of its proper divisors (139873160208).

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

87699274224 is a wasteful number, since it uses less digits than its factorization.

87699274224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8193365 (or 8193359 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 60.

The spelling of 87699274224 in words is "eighty-seven billion, six hundred ninety-nine million, two hundred seventy-four thousand, two hundred twenty-four".