89234972 has 48 divisors (see below), whose sum is σ = 175815360. Its totient is φ = 39416832.

The previous prime is 89234969. The next prime is 89235017. The reversal of 89234972 is 27943298.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 72353 + ... + 73575.

It is an arithmetic number, because the mean of its divisors is an integer number (3662820).

Almost surely, 2^89234972 is an apocalyptic number.

It is an amenable number.

89234972 is a deficient number, since it is larger than the sum of its proper divisors (86580388).

89234972 is a wasteful number, since it uses less digits than its factorization.

89234972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1308 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 89234972 is about 9446.4264142585. The cubic root of 89234972 is about 446.8670819142.

The spelling of 89234972 in words is "eighty-nine million, two hundred thirty-four thousand, nine hundred seventy-two".