89870695 has 8 divisors (see below), whose sum is σ = 107921520. Its totient is φ = 71845440.

The previous prime is 89870689. The next prime is 89870699. The reversal of 89870695 is 59607898.

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

It is not a de Polignac number, because 89870695 - 2¹⁵ = 89837927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89870699) 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, 2460 + ... + 13630.

It is an arithmetic number, because the mean of its divisors is an integer number (13490190).

Almost surely, 2^89870695 is an apocalyptic number.

89870695 is a deficient number, since it is larger than the sum of its proper divisors (18050825).

89870695 is a wasteful number, since it uses less digits than its factorization.

89870695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12785.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 89870695 is about 9480.0155590590. The cubic root of 89870695 is about 447.9257539987.

The spelling of 89870695 in words is "eighty-nine million, eight hundred seventy thousand, six hundred ninety-five".