706864 has 10 divisors (see below), whose sum is σ = 1369580. Its totient is φ = 353424.

The previous prime is 706847. The next prime is 706883. The reversal of 706864 is 468607.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 706864.

It is an unprimeable number.

706864 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, 22074 + ... + 22105.

It is an arithmetic number, because the mean of its divisors is an integer number (136958).

2⁷⁰⁶⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

706864 is a deficient number, since it is larger than the sum of its proper divisors (662716).

706864 is a wasteful number, since it uses less digits than its factorization.

706864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44187 (or 44181 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 706864 is about 840.7520443032. The cubic root of 706864 is about 89.0796744760.

The spelling of 706864 in words is "seven hundred six thousand, eight hundred sixty-four".