89577672 has 32 divisors (see below), whose sum is σ = 225715200. Its totient is φ = 29623104.

The previous prime is 89577671. The next prime is 89577679. The reversal of 89577672 is 27677598.

It is not an unprimeable number, because it can be changed into a prime (89577671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11647 + ... + 17742.

It is an arithmetic number, because the mean of its divisors is an integer number (7053600).

Almost surely, 2^89577672 is an apocalyptic number.

It is an amenable number.

89577672 is an abundant number, since it is smaller than the sum of its proper divisors (136137528).

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

89577672 is a wasteful number, since it uses less digits than its factorization.

89577672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29525 (or 29521 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 51.

The square root of 89577672 is about 9464.5481667114. The cubic root of 89577672 is about 447.4384039727.

The spelling of 89577672 in words is "eighty-nine million, five hundred seventy-seven thousand, six hundred seventy-two".