89209695 has 16 divisors (see below), whose sum is σ = 143199072. Its totient is φ = 47424000.

The previous prime is 89209657. The next prime is 89209697. The reversal of 89209695 is 59690298.

It is not a de Polignac number, because 89209695 - 2¹¹ = 89207647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89209697) 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, 4806 + ... + 14195.

It is an arithmetic number, because the mean of its divisors is an integer number (8949942).

Almost surely, 2^89209695 is an apocalyptic number.

89209695 is a deficient number, since it is larger than the sum of its proper divisors (53989377).

89209695 is a wasteful number, since it uses less digits than its factorization.

89209695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19322.

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 89209695 is about 9445.0884061506. The cubic root of 89209695 is about 446.8248842359.

The spelling of 89209695 in words is "eighty-nine million, two hundred nine thousand, six hundred ninety-five".