712216263 has 32 divisors (see below), whose sum is σ = 1050895872. Its totient is φ = 425462400.

The previous prime is 712216243. The next prime is 712216291. The reversal of 712216263 is 362612217.

It is not a de Polignac number, because 712216263 - 2¹⁴ = 712199879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 712216263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712216223) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1077153 + ... + 1077813.

It is an arithmetic number, because the mean of its divisors is an integer number (32840496).

Almost surely, 2^712216263 is an apocalyptic number.

712216263 is a deficient number, since it is larger than the sum of its proper divisors (338679609).

712216263 is a wasteful number, since it uses less digits than its factorization.

712216263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095.

The product of its digits is 6048, while the sum is 30.

The square root of 712216263 is about 26687.3802198717. The cubic root of 712216263 is about 893.0394181268.

The spelling of 712216263 in words is "seven hundred twelve million, two hundred sixteen thousand, two hundred sixty-three".