625323232 has 12 divisors (see below), whose sum is σ = 1231105176. Its totient is φ = 312661600.

The previous prime is 625323191. The next prime is 625323233. The reversal of 625323232 is 232323526.

It is a self number, because there is not a number n which added to its sum of digits gives 625323232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625323233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9770644 + ... + 9770707.

It is an arithmetic number, because the mean of its divisors is an integer number (102592098).

Almost surely, 2^625323232 is an apocalyptic number.

It is an amenable number.

625323232 is a deficient number, since it is larger than the sum of its proper divisors (605781944).

625323232 is a wasteful number, since it uses less digits than its factorization.

625323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19541361 (or 19541353 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 625323232 is about 25006.4638043847. The cubic root of 625323232 is about 855.1353396554.

Adding to 625323232 its reverse (232323526), we get a palindrome (857646758).

The spelling of 625323232 in words is "six hundred twenty-five million, three hundred twenty-three thousand, two hundred thirty-two".