89147356 has 24 divisors (see below), whose sum is σ = 167196960. Its totient is φ = 41481792.

The previous prime is 89147353. The next prime is 89147417. The reversal of 89147356 is 65374198.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89147353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9691 + ... + 16498.

It is an arithmetic number, because the mean of its divisors is an integer number (6966540).

Almost surely, 2^89147356 is an apocalyptic number.

It is an amenable number.

89147356 is a deficient number, since it is larger than the sum of its proper divisors (78049604).

89147356 is a wasteful number, since it uses less digits than its factorization.

89147356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26253 (or 26251 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 89147356 is about 9441.7877544457. The cubic root of 89147356 is about 446.7207808005.

The spelling of 89147356 in words is "eighty-nine million, one hundred forty-seven thousand, three hundred fifty-six".