89249364 has 30 divisors (see below), whose sum is σ = 233316314. Its totient is φ = 29749680.

The previous prime is 89249299. The next prime is 89249387. The reversal of 89249364 is 46394298.

It can be written as a sum of positive squares in only one way, i.e., 74960964 + 14288400 = 8658^2 + 3780^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 137407 + ... + 138054.

Almost surely, 2^89249364 is an apocalyptic number.

It is an amenable number.

89249364 is an abundant number, since it is smaller than the sum of its proper divisors (144066950).

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

89249364 is a wasteful number, since it uses less digits than its factorization.

89249364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275477 (or 275466 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 89249364 is about 9447.1881530961. The cubic root of 89249364 is about 446.8911045038.

The spelling of 89249364 in words is "eighty-nine million, two hundred forty-nine thousand, three hundred sixty-four".