89361416 has 16 divisors (see below), whose sum is σ = 167681340. Its totient is φ = 44646400.

The previous prime is 89361413. The next prime is 89361421. The reversal of 89361416 is 61416398.

It can be written as a sum of positive squares in 2 ways, for example, as 85636516 + 3724900 = 9254^2 + 1930^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 89361416.

It is not an unprimeable number, because it can be changed into a prime (89361413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9320 + ... + 16296.

Almost surely, 2^89361416 is an apocalyptic number.

It is an amenable number.

89361416 is a deficient number, since it is larger than the sum of its proper divisors (78319924).

89361416 is a wasteful number, since it uses less digits than its factorization.

89361416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8584 (or 8580 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 89361416 is about 9453.1167347071. The cubic root of 89361416 is about 447.0780492547.

The spelling of 89361416 in words is "eighty-nine million, three hundred sixty-one thousand, four hundred sixteen".