89997416 has 16 divisors (see below), whose sum is σ = 168850500. Its totient is φ = 44970624.

The previous prime is 89997403. The next prime is 89997421. The reversal of 89997416 is 61479998.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 84456100 + 5541316 = 9190^2 + 2354^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17510 + ... + 22058.

Almost surely, 2^89997416 is an apocalyptic number.

It is an amenable number.

89997416 is a deficient number, since it is larger than the sum of its proper divisors (78853084).

89997416 is a wasteful number, since it uses less digits than its factorization.

89997416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028 (or 7024 counting only the distinct ones).

The product of its digits is 979776, while the sum is 53.

The square root of 89997416 is about 9486.6967907697. The cubic root of 89997416 is about 448.1361857443.

The spelling of 89997416 in words is "eighty-nine million, nine hundred ninety-seven thousand, four hundred sixteen".