89159404 has 6 divisors (see below), whose sum is σ = 156028964. Its totient is φ = 44579700.

The previous prime is 89159401. The next prime is 89159437. The reversal of 89159404 is 40495198.

It is not an unprimeable number, because it can be changed into a prime (89159401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11144922 + ... + 11144929.

Almost surely, 2^89159404 is an apocalyptic number.

It is an amenable number.

89159404 is a deficient number, since it is larger than the sum of its proper divisors (66869560).

89159404 is a wasteful number, since it uses less digits than its factorization.

89159404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22289855 (or 22289853 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 89159404 is about 9442.4257476562. The cubic root of 89159404 is about 446.7409042222.

The spelling of 89159404 in words is "eighty-nine million, one hundred fifty-nine thousand, four hundred four".