89953522 has 8 divisors (see below), whose sum is σ = 135029376. Its totient is φ = 44943732.

The previous prime is 89953499. The next prime is 89953541. The reversal of 89953522 is 22535998.

It is a happy number.

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

It is a super-2 number, since 2×89953522² = 16183272240408968, which contains 22 as substring.

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, 12958 + ... + 18649.

It is an arithmetic number, because the mean of its divisors is an integer number (16878672).

Almost surely, 2^89953522 is an apocalyptic number.

89953522 is a deficient number, since it is larger than the sum of its proper divisors (45075854).

89953522 is a wasteful number, since it uses less digits than its factorization.

89953522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33032.

The product of its digits is 194400, while the sum is 43.

The square root of 89953522 is about 9484.3830584809. The cubic root of 89953522 is about 448.0633181391.

The spelling of 89953522 in words is "eighty-nine million, nine hundred fifty-three thousand, five hundred twenty-two".