870617567046 has 32 divisors (see below), whose sum is σ = 1783923549408. Its totient is φ = 283092860160.

The previous prime is 870617567033. The next prime is 870617567051. The reversal of 870617567046 is 640765716078.

It is a super-2 number, since 2×870617567046² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826700 + ... + 2253456.

It is an arithmetic number, because the mean of its divisors is an integer number (55747610919).

Almost surely, 2^870617567046 is an apocalyptic number.

870617567046 is an abundant number, since it is smaller than the sum of its proper divisors (913305982362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870617567046 is a wasteful number, since it uses less digits than its factorization.

870617567046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435096.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 870617567046 in words is "eight hundred seventy billion, six hundred seventeen million, five hundred sixty-seven thousand, forty-six".