89974201792 has 28 divisors (see below), whose sum is σ = 178804052856. Its totient is φ = 44921212160.

The previous prime is 89974201787. The next prime is 89974201841. The reversal of 89974201792 is 29710247998.

It is a super-2 number, since 2×89974201792² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985459 + ... + 1072882.

Almost surely, 2^89974201792 is an apocalyptic number.

It is an amenable number.

89974201792 is a deficient number, since it is larger than the sum of its proper divisors (88829851064).

89974201792 is a wasteful number, since it uses less digits than its factorization.

89974201792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059036 (or 2059026 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 58.

The spelling of 89974201792 in words is "eighty-nine billion, nine hundred seventy-four million, two hundred one thousand, seven hundred ninety-two".