89759888 has 10 divisors (see below), whose sum is σ = 173909814. Its totient is φ = 44879936.

The previous prime is 89759867. The next prime is 89759941. The reversal of 89759888 is 88895798.

It can be written as a sum of positive squares in only one way, i.e., 76597504 + 13162384 = 8752^2 + 3628^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 89759888.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804981 + ... + 2805012.

Almost surely, 2^89759888 is an apocalyptic number.

It is an amenable number.

89759888 is a deficient number, since it is larger than the sum of its proper divisors (84149926).

89759888 is a wasteful number, since it uses less digits than its factorization.

89759888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5610001 (or 5609995 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 62.

The square root of 89759888 is about 9474.1695150551. The cubic root of 89759888 is about 447.7415867287.

The spelling of 89759888 in words is "eighty-nine million, seven hundred fifty-nine thousand, eight hundred eighty-eight".