625204712 has 16 divisors (see below), whose sum is σ = 1278828000. Its totient is φ = 284183920.

The previous prime is 625204703. The next prime is 625204717. The reversal of 625204712 is 217402526.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (625204717) 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, 3552212 + ... + 3552387.

It is an arithmetic number, because the mean of its divisors is an integer number (79926750).

Almost surely, 2^625204712 is an apocalyptic number.

It is an amenable number.

625204712 is an abundant number, since it is smaller than the sum of its proper divisors (653623288).

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

625204712 is a wasteful number, since it uses less digits than its factorization.

625204712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104616 (or 7104612 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 625204712 is about 25004.0939047989. The cubic root of 625204712 is about 855.0813105075.

The spelling of 625204712 in words is "six hundred twenty-five million, two hundred four thousand, seven hundred twelve".