89612956 has 6 divisors (see below), whose sum is σ = 156822680. Its totient is φ = 44806476.

The previous prime is 89612953. The next prime is 89613011. The reversal of 89612956 is 65921698.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89612951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201616 + ... + 11201623.

Almost surely, 2^89612956 is an apocalyptic number.

It is an amenable number.

89612956 is a deficient number, since it is larger than the sum of its proper divisors (67209724).

89612956 is a wasteful number, since it uses less digits than its factorization.

89612956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22403243 (or 22403241 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 89612956 is about 9466.4119918795. The cubic root of 89612956 is about 447.4971438495.

The spelling of 89612956 in words is "eighty-nine million, six hundred twelve thousand, nine hundred fifty-six".