320282325 has 72 divisors (see below), whose sum is σ = 630691776. Its totient is φ = 154080000.

The previous prime is 320282321. The next prime is 320282327. The reversal of 320282325 is 523282023.

It is not a de Polignac number, because 320282325 - 2² = 320282321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320282321) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 373297 + ... + 374153.

It is an arithmetic number, because the mean of its divisors is an integer number (8759608).

Almost surely, 2^320282325 is an apocalyptic number.

It is an amenable number.

320282325 is a deficient number, since it is larger than the sum of its proper divisors (310409451).

320282325 is a wasteful number, since it uses less digits than its factorization.

320282325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 1027 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 320282325 is about 17896.4333038737. The cubic root of 320282325 is about 684.1914732756.

The spelling of 320282325 in words is "three hundred twenty million, two hundred eighty-two thousand, three hundred twenty-five".