89425670 has 16 divisors (see below), whose sum is σ = 165317328. Its totient is φ = 34803360.

The previous prime is 89425667. The next prime is 89425697. The reversal of 89425670 is 7652498.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120476 + ... + 121215.

It is an arithmetic number, because the mean of its divisors is an integer number (10332333).

Almost surely, 2^89425670 is an apocalyptic number.

89425670 is a deficient number, since it is larger than the sum of its proper divisors (75891658).

89425670 is a wasteful number, since it uses less digits than its factorization.

89425670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241735.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 89425670 is about 9456.5146856545. The cubic root of 89425670 is about 447.1851785277.

The spelling of 89425670 in words is "eighty-nine million, four hundred twenty-five thousand, six hundred seventy".