712212488 has 16 divisors (see below), whose sum is σ = 1438121580. Its totient is φ = 328713408.

The previous prime is 712212481. The next prime is 712212497. The reversal of 712212488 is 884212217.

It can be written as a sum of positive squares in 2 ways, for example, as 710862244 + 1350244 = 26662^2 + 1162^2 .

It is not an unprimeable number, because it can be changed into a prime (712212481) 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, 3423995 + ... + 3424202.

Almost surely, 2^712212488 is an apocalyptic number.

It is an amenable number.

712212488 is an abundant number, since it is smaller than the sum of its proper divisors (725909092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712212488 is a wasteful number, since it uses less digits than its factorization.

712212488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848216 (or 6848212 counting only the distinct ones).

The product of its digits is 14336, while the sum is 35.

The square root of 712212488 is about 26687.3094934652. The cubic root of 712212488 is about 893.0378403149.

The spelling of 712212488 in words is "seven hundred twelve million, two hundred twelve thousand, four hundred eighty-eight".