325251040 has 24 divisors (see below), whose sum is σ = 768405960. Its totient is φ = 130100352.

The previous prime is 325251029. The next prime is 325251049. The reversal of 325251040 is 40152523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325251049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016250 + ... + 1016569.

It is an arithmetic number, because the mean of its divisors is an integer number (32016915).

Almost surely, 2^325251040 is an apocalyptic number.

It is an amenable number.

325251040 is an abundant number, since it is smaller than the sum of its proper divisors (443154920).

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

325251040 is a wasteful number, since it uses less digits than its factorization.

325251040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032834 (or 2032826 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 325251040 is about 18034.7176301710. The cubic root of 325251040 is about 687.7114122274.

The spelling of 325251040 in words is "three hundred twenty-five million, two hundred fifty-one thousand, forty".