322472625 has 16 divisors (see below), whose sum is σ = 536595072. Its totient is φ = 171985200.

The previous prime is 322472611. The next prime is 322472629. The reversal of 322472625 is 526274223.

It is not a de Polignac number, because 322472625 - 2⁶ = 322472561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (322472629) 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 in 15 ways as a sum of consecutive naturals, for example, 429589 + ... + 430338.

It is an arithmetic number, because the mean of its divisors is an integer number (33537192).

Almost surely, 2^322472625 is an apocalyptic number.

It is an amenable number.

322472625 is a deficient number, since it is larger than the sum of its proper divisors (214122447).

322472625 is an equidigital number, since it uses as much as digits as its factorization.

322472625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859945 (or 859935 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 322472625 is about 17957.5227968671. The cubic root of 322472625 is about 685.7475810036.

The spelling of 322472625 in words is "three hundred twenty-two million, four hundred seventy-two thousand, six hundred twenty-five".