89482131 has 16 divisors (see below), whose sum is σ = 135801120. Its totient is φ = 58199040.

The previous prime is 89482123. The next prime is 89482157. The reversal of 89482131 is 13128498.

It is not a de Polignac number, because 89482131 - 2³ = 89482123 is a prime.

It is a super-2 number, since 2×89482131² = 16014103536602322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (89482171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39310 + ... + 41523.

It is an arithmetic number, because the mean of its divisors is an integer number (8487570).

Almost surely, 2^89482131 is an apocalyptic number.

89482131 is a deficient number, since it is larger than the sum of its proper divisors (46318989).

89482131 is a wasteful number, since it uses less digits than its factorization.

89482131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80883 (or 80877 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 89482131 is about 9459.4995110735. The cubic root of 89482131 is about 447.2792723543.

The spelling of 89482131 in words is "eighty-nine million, four hundred eighty-two thousand, one hundred thirty-one".