870536160 has 240 divisors, whose sum is σ = 3309235776. Its totient is φ = 214244352.

The previous prime is 870536143. The next prime is 870536179. The reversal of 870536160 is 61635078.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 165897 + ... + 171063.

Almost surely, 2^870536160 is an apocalyptic number.

870536160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 870536160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1654617888).

870536160 is an abundant number, since it is smaller than the sum of its proper divisors (2438699616).

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

870536160 is a wasteful number, since it uses less digits than its factorization.

870536160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5207 (or 5190 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 870536160 is about 29504.8497708428. The cubic root of 870536160 is about 954.8363379164.

The spelling of 870536160 in words is "eight hundred seventy million, five hundred thirty-six thousand, one hundred sixty".