89367994 has 12 divisors (see below), whose sum is σ = 134921646. Its totient is φ = 44395952.

The previous prime is 89367979. The next prime is 89368033. The reversal of 89367994 is 49976398.

It can be written as a sum of positive squares in 3 ways, for example, as 81667369 + 7700625 = 9037^2 + 2775^2 .

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, 59112 + ... + 60604.

Almost surely, 2^89367994 is an apocalyptic number.

89367994 is a deficient number, since it is larger than the sum of its proper divisors (45553652).

89367994 is a wasteful number, since it uses less digits than its factorization.

89367994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841 (or 1668 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 55.

The square root of 89367994 is about 9453.4646558815. The cubic root of 89367994 is about 447.0890189676.

The spelling of 89367994 in words is "eighty-nine million, three hundred sixty-seven thousand, nine hundred ninety-four".