870168232 has 32 divisors (see below), whose sum is σ = 1719165600. Its totient is φ = 411770304.

The previous prime is 870168197. The next prime is 870168259. The reversal of 870168232 is 232861078.

It is a junction number, because it is equal to n+sod(n) for n = 870168191 and 870168200.

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, 191863 + ... + 196345.

It is an arithmetic number, because the mean of its divisors is an integer number (53723925).

Almost surely, 2^870168232 is an apocalyptic number.

It is an amenable number.

870168232 is a deficient number, since it is larger than the sum of its proper divisors (848997368).

870168232 is a wasteful number, since it uses less digits than its factorization.

870168232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5785 (or 5781 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 870168232 is about 29498.6140691389. The cubic root of 870168232 is about 954.7017999365.

The spelling of 870168232 in words is "eight hundred seventy million, one hundred sixty-eight thousand, two hundred thirty-two".