325047882 has 16 divisors (see below), whose sum is σ = 650325312. Its totient is φ = 108311040.

The previous prime is 325047881. The next prime is 325047889. The reversal of 325047882 is 288740523.

It is a super-2 number, since 2×325047882² = 211312251185371848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 325047882.

It is not an unprimeable number, because it can be changed into a prime (325047881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12907 + ... + 28577.

It is an arithmetic number, because the mean of its divisors is an integer number (40645332).

Almost surely, 2^325047882 is an apocalyptic number.

325047882 is an abundant number, since it is smaller than the sum of its proper divisors (325277430).

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

325047882 is a wasteful number, since it uses less digits than its factorization.

325047882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19133.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 325047882 is about 18029.0843361497. The cubic root of 325047882 is about 687.5681965188.

The spelling of 325047882 in words is "three hundred twenty-five million, forty-seven thousand, eight hundred eighty-two".