89174444 has 12 divisors (see below), whose sum is σ = 156132984. Its totient is φ = 44565024.

The previous prime is 89174431. The next prime is 89174471. The reversal of 89174444 is 44447198.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6299 + ... + 14765.

It is an arithmetic number, because the mean of its divisors is an integer number (13011082).

Almost surely, 2^89174444 is an apocalyptic number.

It is an amenable number.

89174444 is a deficient number, since it is larger than the sum of its proper divisors (66958540).

89174444 is a wasteful number, since it uses less digits than its factorization.

89174444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11104 (or 11102 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 89174444 is about 9443.2221195946. Note that the first 3 decimals coincide. The cubic root of 89174444 is about 446.7660225501.

The spelling of 89174444 in words is "eighty-nine million, one hundred seventy-four thousand, four hundred forty-four".