89318846 has 12 divisors (see below), whose sum is σ = 135261312. Its totient is φ = 44233056.

The previous prime is 89318797. The next prime is 89318857. The reversal of 89318846 is 64881398.

It is a self number, because there is not a number n which added to its sum of digits gives 89318846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150326 + ... + 150918.

It is an arithmetic number, because the mean of its divisors is an integer number (11271776).

Almost surely, 2^89318846 is an apocalyptic number.

89318846 is a deficient number, since it is larger than the sum of its proper divisors (45942466).

89318846 is an equidigital number, since it uses as much as digits as its factorization.

89318846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 722 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The square root of 89318846 is about 9450.8648281520. The cubic root of 89318846 is about 447.0070449503.

The spelling of 89318846 in words is "eighty-nine million, three hundred eighteen thousand, eight hundred forty-six".