89361744 has 40 divisors (see below), whose sum is σ = 231285792. Its totient is φ = 29731200.

The previous prime is 89361737. The next prime is 89361793. The reversal of 89361744 is 44716398.

It is a junction number, because it is equal to n+sod(n) for n = 89361696 and 89361705.

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, 29919 + ... + 32769.

Almost surely, 2^89361744 is an apocalyptic number.

It is an amenable number.

89361744 is an abundant number, since it is smaller than the sum of its proper divisors (141924048).

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

89361744 is a wasteful number, since it uses less digits than its factorization.

89361744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3515 (or 3509 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 89361744 is about 9453.1340834667. The cubic root of 89361744 is about 447.0785962522.

The spelling of 89361744 in words is "eighty-nine million, three hundred sixty-one thousand, seven hundred forty-four".