325633166 has 16 divisors (see below), whose sum is σ = 499223088. Its totient is φ = 159244800.

The previous prime is 325633163. The next prime is 325633169. The reversal of 325633166 is 661336523.

It is an interprime number because it is at equal distance from previous prime (325633163) and next prime (325633169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325633163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30446 + ... + 39726.

It is an arithmetic number, because the mean of its divisors is an integer number (31201443).

Almost surely, 2^325633166 is an apocalyptic number.

325633166 is a deficient number, since it is larger than the sum of its proper divisors (173589922).

325633166 is a wasteful number, since it uses less digits than its factorization.

325633166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9667.

The product of its digits is 58320, while the sum is 35.

The square root of 325633166 is about 18045.3086978306. The cubic root of 325633166 is about 687.9806294686.

Adding to 325633166 its reverse (661336523), we get a palindrome (986969689).

The spelling of 325633166 in words is "three hundred twenty-five million, six hundred thirty-three thousand, one hundred sixty-six".