712260520 has 32 divisors (see below), whose sum is σ = 1603938600. Its totient is φ = 284663808.

The previous prime is 712260499. The next prime is 712260529. The reversal of 712260520 is 25062217.

712260520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 692847684 + 19412836 = 26322^2 + 4406^2 .

It is not an unprimeable number, because it can be changed into a prime (712260529) 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, 45016 + ... + 58744.

Almost surely, 2^712260520 is an apocalyptic number.

It is an amenable number.

712260520 is an abundant number, since it is smaller than the sum of its proper divisors (891678080).

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

712260520 is a wasteful number, since it uses less digits than its factorization.

712260520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15037 (or 15033 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 712260520 is about 26688.2093816726. The cubic root of 712260520 is about 893.0579155172.

The spelling of 712260520 in words is "seven hundred twelve million, two hundred sixty thousand, five hundred twenty".