712874927 has 4 divisors (see below), whose sum is σ = 750394680. Its totient is φ = 675355176.

The previous prime is 712874887. The next prime is 712874971. The reversal of 712874927 is 729478217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 729478217 = 13 ⋅56113709.

It is a cyclic number.

It is not a de Polignac number, because 712874927 - 2⁶ = 712874863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712874527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18759848 + ... + 18759885.

It is an arithmetic number, because the mean of its divisors is an integer number (187598670).

Almost surely, 2^712874927 is an apocalyptic number.

712874927 is a deficient number, since it is larger than the sum of its proper divisors (37519753).

712874927 is a wasteful number, since it uses less digits than its factorization.

712874927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37519752.

The product of its digits is 395136, while the sum is 47.

The square root of 712874927 is about 26699.7177325904. The cubic root of 712874927 is about 893.3146302642.

The spelling of 712874927 in words is "seven hundred twelve million, eight hundred seventy-four thousand, nine hundred twenty-seven".