89404024 has 8 divisors (see below), whose sum is σ = 167632560. Its totient is φ = 44702008.

The previous prime is 89404019. The next prime is 89404043. The reversal of 89404024 is 42040498.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5587744 + ... + 5587759.

It is an arithmetic number, because the mean of its divisors is an integer number (20954070).

Almost surely, 2^89404024 is an apocalyptic number.

It is an amenable number.

89404024 is a deficient number, since it is larger than the sum of its proper divisors (78228536).

89404024 is a wasteful number, since it uses less digits than its factorization.

89404024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11175509 (or 11175505 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 89404024 is about 9455.3701143847. The cubic root of 89404024 is about 447.1490943642.

The spelling of 89404024 in words is "eighty-nine million, four hundred four thousand, twenty-four".