89001256670 has 16 divisors (see below), whose sum is σ = 160219876608. Its totient is φ = 35596588320.

The previous prime is 89001256657. The next prime is 89001256693. The reversal of 89001256670 is 7665210098.

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, 392894 + ... + 576513.

It is an arithmetic number, because the mean of its divisors is an integer number (10013742288).

Almost surely, 2^89001256670 is an apocalyptic number.

89001256670 is a deficient number, since it is larger than the sum of its proper divisors (71218619938).

89001256670 is a wasteful number, since it uses less digits than its factorization.

89001256670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978595.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 89001256670 in words is "eighty-nine billion, one million, two hundred fifty-six thousand, six hundred seventy".