89470316 has 48 divisors (see below), whose sum is σ = 179057760. Its totient is φ = 38776320.

The previous prime is 89470279. The next prime is 89470319. The reversal of 89470316 is 61307498.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 89470316.

It is not an unprimeable number, because it can be changed into a prime (89470319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135026 + ... + 135686.

It is an arithmetic number, because the mean of its divisors is an integer number (3730370).

Almost surely, 2^89470316 is an apocalyptic number.

It is an amenable number.

89470316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

89470316 is a wasteful number, since it uses less digits than its factorization.

89470316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 89470316 is about 9458.8749859590. The cubic root of 89470316 is about 447.2595856037.

The spelling of 89470316 in words is "eighty-nine million, four hundred seventy thousand, three hundred sixteen".