325442046 has 8 divisors (see below), whose sum is σ = 650884104. Its totient is φ = 108480680.

The previous prime is 325442041. The next prime is 325442057. The reversal of 325442046 is 640244523.

It is a sphenic number, since it is the product of 3 distinct primes.

325442046 is an admirable number.

It is a super-2 number, since 2×325442046² = 211825050609332232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325442041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27120165 + ... + 27120176.

It is an arithmetic number, because the mean of its divisors is an integer number (81360513).

Almost surely, 2^325442046 is an apocalyptic number.

325442046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

325442046 is a wasteful number, since it uses less digits than its factorization.

325442046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54240346.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 325442046 is about 18040.0123614148. The cubic root of 325442046 is about 687.8460070324.

Adding to 325442046 its reverse (640244523), we get a palindrome (965686569).

The spelling of 325442046 in words is "three hundred twenty-five million, four hundred forty-two thousand, forty-six".