89937297 has 20 divisors (see below), whose sum is σ = 135123120. Its totient is φ = 59613624.

The previous prime is 89937283. The next prime is 89937311. The reversal of 89937297 is 79273998.

It is an interprime number because it is at equal distance from previous prime (89937283) and next prime (89937311).

It is not a de Polignac number, because 89937297 - 2⁶ = 89937233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89937217) 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 19 ways as a sum of consecutive naturals, for example, 11398 + ... + 17600.

It is an arithmetic number, because the mean of its divisors is an integer number (6756156).

Almost surely, 2^89937297 is an apocalyptic number.

It is an amenable number.

89937297 is a deficient number, since it is larger than the sum of its proper divisors (45185823).

89937297 is a wasteful number, since it uses less digits than its factorization.

89937297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6394 (or 6385 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 54.

The square root of 89937297 is about 9483.5276664330. The cubic root of 89937297 is about 448.0363773209.

It can be divided in two parts, 8993 and 7297, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 89937297 in words is "eighty-nine million, nine hundred thirty-seven thousand, two hundred ninety-seven".