88902131 has 2 divisors, whose sum is σ = 88902132. Its totient is φ = 88902130.

The previous prime is 88902109. The next prime is 88902181. The reversal of 88902131 is 13120988.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88902131 - 2¹⁸ = 88639987 is a prime.

It is a super-2 number, since 2×88902131² = 15807177792682322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88902181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44451065 + 44451066.

It is an arithmetic number, because the mean of its divisors is an integer number (44451066).

Almost surely, 2^88902131 is an apocalyptic number.

88902131 is a deficient number, since it is larger than the sum of its proper divisors (1).

88902131 is an equidigital number, since it uses as much as digits as its factorization.

88902131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 88902131 is about 9428.7926586600. The cubic root of 88902131 is about 446.3107940515.

The spelling of 88902131 in words is "eighty-eight million, nine hundred two thousand, one hundred thirty-one".