706864285 has 16 divisors (see below), whose sum is σ = 864138240. Its totient is φ = 554964480.

The previous prime is 706864261. The next prime is 706864289. The reversal of 706864285 is 582468607.

It is not a de Polignac number, because 706864285 - 2⁵ = 706864253 is a prime.

It is a super-2 number, since 2×706864285² = 999314234817122450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706864289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74701 + ... + 83629.

It is an arithmetic number, because the mean of its divisors is an integer number (54008640).

Almost surely, 2^706864285 is an apocalyptic number.

It is an amenable number.

706864285 is a deficient number, since it is larger than the sum of its proper divisors (157273955).

706864285 is a wasteful number, since it uses less digits than its factorization.

706864285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9228.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 706864285 is about 26586.9194341879. The cubic root of 706864285 is about 890.7968644795.

The spelling of 706864285 in words is "seven hundred six million, eight hundred sixty-four thousand, two hundred eighty-five".