89120704 has 28 divisors (see below), whose sum is σ = 177402744. Its totient is φ = 44420864.

The previous prime is 89120693. The next prime is 89120711. The reversal of 89120704 is 40702198.

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, 20202 + ... + 24214.

Almost surely, 2^89120704 is an apocalyptic number.

It is an amenable number.

89120704 is a deficient number, since it is larger than the sum of its proper divisors (88282040).

89120704 is a wasteful number, since it uses less digits than its factorization.

89120704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372 (or 4362 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 89120704 is about 9440.3762636878. The cubic root of 89120704 is about 446.6762583025.

The spelling of 89120704 in words is "eighty-nine million, one hundred twenty thousand, seven hundred four".