89332057 has 4 divisors (see below), whose sum is σ = 89545680. Its totient is φ = 89118436.

The previous prime is 89332051. The next prime is 89332079. The reversal of 89332057 is 75023398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89332057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89332051) 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 3 ways as a sum of consecutive naturals, for example, 106183 + ... + 107020.

It is an arithmetic number, because the mean of its divisors is an integer number (22386420).

Almost surely, 2^89332057 is an apocalyptic number.

It is an amenable number.

89332057 is a deficient number, since it is larger than the sum of its proper divisors (213623).

89332057 is a wasteful number, since it uses less digits than its factorization.

89332057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213622.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 89332057 is about 9451.5637330550. The cubic root of 89332057 is about 447.0290825501.

The spelling of 89332057 in words is "eighty-nine million, three hundred thirty-two thousand, fifty-seven".