325431282 has 16 divisors (see below), whose sum is σ = 710032032. Its totient is φ = 98615520.

The previous prime is 325431263. The next prime is 325431311. The reversal of 325431282 is 282134523.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2465323 + ... + 2465454.

It is an arithmetic number, because the mean of its divisors is an integer number (44377002).

Almost surely, 2^325431282 is an apocalyptic number.

325431282 is an abundant number, since it is smaller than the sum of its proper divisors (384600750).

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

325431282 is a wasteful number, since it uses less digits than its factorization.

325431282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4930793.

The product of its digits is 11520, while the sum is 30.

The square root of 325431282 is about 18039.7140221235. The cubic root of 325431282 is about 687.8384234436.

The spelling of 325431282 in words is "three hundred twenty-five million, four hundred thirty-one thousand, two hundred eighty-two".