712212275 has 12 divisors (see below), whose sum is σ = 883535712. Its totient is φ = 569516640.

The previous prime is 712212257. The next prime is 712212299. The reversal of 712212275 is 572212217.

It is not a de Polignac number, because 712212275 - 2⁸ = 712212019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68309 + ... + 78041.

It is an arithmetic number, because the mean of its divisors is an integer number (73627976).

Almost surely, 2^712212275 is an apocalyptic number.

712212275 is a deficient number, since it is larger than the sum of its proper divisors (171323437).

712212275 is a wasteful number, since it uses less digits than its factorization.

712212275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12670 (or 12665 counting only the distinct ones).

The product of its digits is 3920, while the sum is 29.

The square root of 712212275 is about 26687.3055028041. The cubic root of 712212275 is about 893.0377512886.

The spelling of 712212275 in words is "seven hundred twelve million, two hundred twelve thousand, two hundred seventy-five".