89036131 has 8 divisors (see below), whose sum is σ = 90992160. Its totient is φ = 87090432.

The previous prime is 89036117. The next prime is 89036141. The reversal of 89036131 is 13163098.

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

It is a cyclic number.

It is not a de Polignac number, because 89036131 - 2¹⁵ = 89003363 is a prime.

It is a super-2 number, since 2×89036131² = 15854865246898322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89036093 and 89036102.

It is not an unprimeable number, because it can be changed into a prime (89036141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16330 + ... + 21088.

It is an arithmetic number, because the mean of its divisors is an integer number (11374020).

Almost surely, 2^89036131 is an apocalyptic number.

89036131 is a deficient number, since it is larger than the sum of its proper divisors (1956029).

89036131 is a wasteful number, since it uses less digits than its factorization.

89036131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 89036131 is about 9435.8958769160. The cubic root of 89036131 is about 446.5349192515.

The spelling of 89036131 in words is "eighty-nine million, thirty-six thousand, one hundred thirty-one".