89149264 has 20 divisors (see below), whose sum is σ = 173791456. Its totient is φ = 44299872.

The previous prime is 89149259. The next prime is 89149267. The reversal of 89149264 is 46294198.

It is a self number, because there is not a number n which added to its sum of digits gives 89149264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89149267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14484 + ... + 19699.

Almost surely, 2^89149264 is an apocalyptic number.

It is an amenable number.

89149264 is a deficient number, since it is larger than the sum of its proper divisors (84642192).

89149264 is a wasteful number, since it uses less digits than its factorization.

89149264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34354 (or 34348 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 89149264 is about 9441.8887940920. Note that the first 3 decimals coincide. The cubic root of 89149264 is about 446.7239677979.

The spelling of 89149264 in words is "eighty-nine million, one hundred forty-nine thousand, two hundred sixty-four".