625955748 has 36 divisors (see below), whose sum is σ = 1605416400. Its totient is φ = 189683120.

The previous prime is 625955747. The next prime is 625955753. The reversal of 625955748 is 847559526.

625955748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 625955748.

It is not an unprimeable number, because it can be changed into a prime (625955747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214098 + ... + 217001.

It is an arithmetic number, because the mean of its divisors is an integer number (44594900).

Almost surely, 2^625955748 is an apocalyptic number.

It is an amenable number.

625955748 is an abundant number, since it is smaller than the sum of its proper divisors (979460652).

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

625955748 is a wasteful number, since it uses less digits than its factorization.

625955748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431128 (or 431115 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 51.

The square root of 625955748 is about 25019.1076579482. The cubic root of 625955748 is about 855.4235663356.

The spelling of 625955748 in words is "six hundred twenty-five million, nine hundred fifty-five thousand, seven hundred forty-eight".