625100232 has 64 divisors (see below), whose sum is σ = 1597034880. Its totient is φ = 203820032.

The previous prime is 625100207. The next prime is 625100243. The reversal of 625100232 is 232001526.

It is a junction number, because it is equal to n+sod(n) for n = 625100199 and 625100208.

It is an unprimeable number.

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, 639328 + ... + 640304.

It is an arithmetic number, because the mean of its divisors is an integer number (24953670).

Almost surely, 2^625100232 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 625100232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798517440).

625100232 is an abundant number, since it is smaller than the sum of its proper divisors (971934648).

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

625100232 is a wasteful number, since it uses less digits than its factorization.

625100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542 (or 1538 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 625100232 is about 25002.0045596348. The cubic root of 625100232 is about 855.0336760444.

Adding to 625100232 its reverse (232001526), we get a palindrome (857101758).

The spelling of 625100232 in words is "six hundred twenty-five million, one hundred thousand, two hundred thirty-two".