325165166 has 8 divisors (see below), whose sum is σ = 496014840. Its totient is φ = 159826888.

The previous prime is 325165121. The next prime is 325165177. The reversal of 325165166 is 661561523.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1377701 + ... + 1377936.

It is an arithmetic number, because the mean of its divisors is an integer number (62001855).

Almost surely, 2^325165166 is an apocalyptic number.

325165166 is a deficient number, since it is larger than the sum of its proper divisors (170849674).

325165166 is a wasteful number, since it uses less digits than its factorization.

325165166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755698.

The product of its digits is 32400, while the sum is 35.

The square root of 325165166 is about 18032.3366760939. The cubic root of 325165166 is about 687.6508828509.

The spelling of 325165166 in words is "three hundred twenty-five million, one hundred sixty-five thousand, one hundred sixty-six".