870752 has 12 divisors (see below), whose sum is σ = 1714356. Its totient is φ = 435360.

The previous prime is 870743. The next prime is 870773. The reversal of 870752 is 257078.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 870752.

It is an unprimeable number.

870752 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13574 + ... + 13637.

It is an arithmetic number, because the mean of its divisors is an integer number (142863).

2⁸⁷⁰⁷⁵² is an apocalyptic number.

It is an amenable number.

870752 is a deficient number, since it is larger than the sum of its proper divisors (843604).

870752 is a wasteful number, since it uses less digits than its factorization.

870752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27221 (or 27213 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 870752 is about 933.1409325498. The cubic root of 870752 is about 95.4915245167.

The spelling of 870752 in words is "eight hundred seventy thousand, seven hundred fifty-two".