712855086 has 8 divisors (see below), whose sum is σ = 1425710184. Its totient is φ = 237618360.

The previous prime is 712855057. The next prime is 712855093. The reversal of 712855086 is 680558217.

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

712855086 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59404585 + ... + 59404596.

It is an arithmetic number, because the mean of its divisors is an integer number (178213773).

Almost surely, 2^712855086 is an apocalyptic number.

712855086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712855086 is a wasteful number, since it uses less digits than its factorization.

712855086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118809186.

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 712855086 is about 26699.3461717698. The cubic root of 712855086 is about 893.3063424990.

The spelling of 712855086 in words is "seven hundred twelve million, eight hundred fifty-five thousand, eighty-six".