712313227 has 2 divisors, whose sum is σ = 712313228. Its totient is φ = 712313226.

The previous prime is 712313219. The next prime is 712313237. The reversal of 712313227 is 722313217.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (722313217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 712313227 - 2³ = 712313219 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 712313195 and 712313204.

It is not a weakly prime, because it can be changed into another prime (712313207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356156613 + 356156614.

It is an arithmetic number, because the mean of its divisors is an integer number (356156614).

Almost surely, 2^712313227 is an apocalyptic number.

712313227 is a deficient number, since it is larger than the sum of its proper divisors (1).

712313227 is an equidigital number, since it uses as much as digits as its factorization.

712313227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 28.

The square root of 712313227 is about 26689.1968219353. The cubic root of 712313227 is about 893.0799436194.

The spelling of 712313227 in words is "seven hundred twelve million, three hundred thirteen thousand, two hundred twenty-seven".