89954198 has 16 divisors (see below), whose sum is σ = 136154304. Its totient is φ = 44571720.

The previous prime is 89954149. The next prime is 89954203. The reversal of 89954198 is 89145998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157253 + ... + 157823.

It is an arithmetic number, because the mean of its divisors is an integer number (8509644).

Almost surely, 2^89954198 is an apocalyptic number.

89954198 is a deficient number, since it is larger than the sum of its proper divisors (46200106).

89954198 is a wasteful number, since it uses less digits than its factorization.

89954198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147.

The product of its digits is 933120, while the sum is 53.

The square root of 89954198 is about 9484.4186959455. The cubic root of 89954198 is about 448.0644405338.

The spelling of 89954198 in words is "eighty-nine million, nine hundred fifty-four thousand, one hundred ninety-eight".