625296320 has 112 divisors (see below), whose sum is σ = 1632204000. Its totient is φ = 226283520.

The previous prime is 625296313. The next prime is 625296323. The reversal of 625296320 is 23692526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625296323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1228226 + ... + 1228734.

It is an arithmetic number, because the mean of its divisors is an integer number (14573250).

Almost surely, 2^625296320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625296320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (816102000).

625296320 is an abundant number, since it is smaller than the sum of its proper divisors (1006907680).

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

625296320 is a wasteful number, since it uses less digits than its factorization.

625296320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 625296320 is about 25005.9256977221. The cubic root of 625296320 is about 855.1230720093.

The spelling of 625296320 in words is "six hundred twenty-five million, two hundred ninety-six thousand, three hundred twenty".