712087267 has 8 divisors (see below), whose sum is σ = 752153600. Its totient is φ = 673089480.

The previous prime is 712087253. The next prime is 712087273. The reversal of 712087267 is 762780217.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712087267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712087667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265767 + ... + 268432.

It is an arithmetic number, because the mean of its divisors is an integer number (94019200).

Almost surely, 2^712087267 is an apocalyptic number.

712087267 is a deficient number, since it is larger than the sum of its proper divisors (40066333).

712087267 is a wasteful number, since it uses less digits than its factorization.

712087267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534273.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 712087267 is about 26684.9633126973. The cubic root of 712087267 is about 892.9854993597.

The spelling of 712087267 in words is "seven hundred twelve million, eighty-seven thousand, two hundred sixty-seven".