89869695 has 16 divisors (see below), whose sum is σ = 148750560. Its totient is φ = 46277504.

The previous prime is 89869673. The next prime is 89869711. The reversal of 89869695 is 59696898.

It is not a de Polignac number, because 89869695 - 2¹³ = 89861503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102864 + ... + 103733.

It is an arithmetic number, because the mean of its divisors is an integer number (9296910).

Almost surely, 2^89869695 is an apocalyptic number.

89869695 is a deficient number, since it is larger than the sum of its proper divisors (58880865).

89869695 is a wasteful number, since it uses less digits than its factorization.

89869695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206634.

The product of its digits is 8398080, while the sum is 60.

The square root of 89869695 is about 9479.9628163828. The cubic root of 89869695 is about 447.9240926213.

It can be divided in two parts, 8986 and 9695, that added together give a palindrome (18681).

The spelling of 89869695 in words is "eighty-nine million, eight hundred sixty-nine thousand, six hundred ninety-five".