89390552 has 16 divisors (see below), whose sum is σ = 167866440. Its totient is φ = 44626176.

The previous prime is 89390551. The next prime is 89390563. The reversal of 89390552 is 25509398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89390551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918 + ... + 13685.

Almost surely, 2^89390552 is an apocalyptic number.

It is an amenable number.

89390552 is a deficient number, since it is larger than the sum of its proper divisors (78475888).

89390552 is a wasteful number, since it uses less digits than its factorization.

89390552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17282 (or 17278 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 89390552 is about 9454.6576881450. The cubic root of 89390552 is about 447.1266334244.

The spelling of 89390552 in words is "eighty-nine million, three hundred ninety thousand, five hundred fifty-two".