89495470 has 16 divisors (see below), whose sum is σ = 164838960. Its totient is φ = 34965504.

The previous prime is 89495447. The next prime is 89495501. The reversal of 89495470 is 7459498.

It is a self number, because there is not a number n which added to its sum of digits gives 89495470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103635 + ... + 104494.

It is an arithmetic number, because the mean of its divisors is an integer number (10302435).

Almost surely, 2^89495470 is an apocalyptic number.

89495470 is a deficient number, since it is larger than the sum of its proper divisors (75343490).

89495470 is a wasteful number, since it uses less digits than its factorization.

89495470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208179.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 89495470 is about 9460.2045432432. The cubic root of 89495470 is about 447.3014963884.

The spelling of 89495470 in words is "eighty-nine million, four hundred ninety-five thousand, four hundred seventy".