712854865 has 8 divisors (see below), whose sum is σ = 863421120. Its totient is φ = 564953712.

The previous prime is 712854851. The next prime is 712854881. The reversal of 712854865 is 568458217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 712854865 - 2¹¹ = 712852817 is a prime.

It is a super-5 number, since 5×712854865⁵ (a number of 45 digits) contains 55555 as substring.

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, 665685 + ... + 666754.

It is an arithmetic number, because the mean of its divisors is an integer number (107927640).

Almost surely, 2^712854865 is an apocalyptic number.

It is an amenable number.

712854865 is a deficient number, since it is larger than the sum of its proper divisors (150566255).

712854865 is a wasteful number, since it uses less digits than its factorization.

712854865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332551.

The product of its digits is 537600, while the sum is 46.

The square root of 712854865 is about 26699.3420330914. The cubic root of 712854865 is about 893.3062501845.

The spelling of 712854865 in words is "seven hundred twelve million, eight hundred fifty-four thousand, eight hundred sixty-five".