89754534 has 16 divisors (see below), whose sum is σ = 199454640. Its totient is φ = 29918160.

The previous prime is 89754527. The next prime is 89754557. The reversal of 89754534 is 43545798.

It is a self number, because there is not a number n which added to its sum of digits gives 89754534.

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, 831007 + ... + 831114.

It is an arithmetic number, because the mean of its divisors is an integer number (12465915).

Almost surely, 2^89754534 is an apocalyptic number.

89754534 is an abundant number, since it is smaller than the sum of its proper divisors (109700106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89754534 is a wasteful number, since it uses less digits than its factorization.

89754534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662132 (or 1662126 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 89754534 is about 9473.8869530938. The cubic root of 89754534 is about 447.7326842513.

The spelling of 89754534 in words is "eighty-nine million, seven hundred fifty-four thousand, five hundred thirty-four".