325530046 has 8 divisors (see below), whose sum is σ = 505132920. Its totient is φ = 157152408.

The previous prime is 325530013. The next prime is 325530047. The reversal of 325530046 is 640035523.

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

It is a junction number, because it is equal to n+sod(n) for n = 325529996 and 325530023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325530047) 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 3 ways as a sum of consecutive naturals, for example, 2806236 + ... + 2806351.

It is an arithmetic number, because the mean of its divisors is an integer number (63141615).

Almost surely, 2^325530046 is an apocalyptic number.

325530046 is a deficient number, since it is larger than the sum of its proper divisors (179602874).

325530046 is a wasteful number, since it uses less digits than its factorization.

325530046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5612618.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 325530046 is about 18042.4512192773. The cubic root of 325530046 is about 687.9079996302.

Adding to 325530046 its reverse (640035523), we get a palindrome (965565569).

The spelling of 325530046 in words is "three hundred twenty-five million, five hundred thirty thousand, forty-six".