89922974 has 8 divisors (see below), whose sum is σ = 135070680. Its totient is φ = 44899416.

The previous prime is 89922883. The next prime is 89922983. The reversal of 89922974 is 47922998.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×89922974² = 16172282506009352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29204 + ... + 32135.

It is an arithmetic number, because the mean of its divisors is an integer number (16883835).

Almost surely, 2^89922974 is an apocalyptic number.

89922974 is a deficient number, since it is larger than the sum of its proper divisors (45147706).

89922974 is a wasteful number, since it uses less digits than its factorization.

89922974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62074.

The product of its digits is 653184, while the sum is 50.

The square root of 89922974 is about 9482.7724848801. The cubic root of 89922974 is about 448.0125919877.

The spelling of 89922974 in words is "eighty-nine million, nine hundred twenty-two thousand, nine hundred seventy-four".