322313625 has 96 divisors (see below), whose sum is σ = 648311040. Its totient is φ = 153100800.

The previous prime is 322313611. The next prime is 322313647. The reversal of 322313625 is 526313223.

322313625 is a `hidden beast` number, since 3 + 2 + 2 + 31 + 3 + 625 = 666.

It is not a de Polignac number, because 322313625 - 2⁴ = 322313609 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 362932 + ... + 363818.

It is an arithmetic number, because the mean of its divisors is an integer number (6753240).

Almost surely, 2^322313625 is an apocalyptic number.

It is an amenable number.

322313625 is an abundant number, since it is smaller than the sum of its proper divisors (325997415).

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

322313625 is a wasteful number, since it uses less digits than its factorization.

322313625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 931 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 322313625 is about 17953.0951370509. The cubic root of 322313625 is about 685.6348564061.

Adding to 322313625 its reverse (526313223), we get a palindrome (848626848).

The spelling of 322313625 in words is "three hundred twenty-two million, three hundred thirteen thousand, six hundred twenty-five".