89340572 has 12 divisors (see below), whose sum is σ = 156630600. Its totient is φ = 44588976.

The previous prime is 89340569. The next prime is 89340623. The reversal of 89340572 is 27504398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17822 + ... + 22277.

It is an arithmetic number, because the mean of its divisors is an integer number (13052550).

Almost surely, 2^89340572 is an apocalyptic number.

It is an amenable number.

89340572 is a deficient number, since it is larger than the sum of its proper divisors (67290028).

89340572 is a wasteful number, since it uses less digits than its factorization.

89340572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40660 (or 40658 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 89340572 is about 9452.0141768831. The cubic root of 89340572 is about 447.0432854833.

The spelling of 89340572 in words is "eighty-nine million, three hundred forty thousand, five hundred seventy-two".