468417156 has 12 divisors (see below), whose sum is σ = 1092973392. Its totient is φ = 156139048.

The previous prime is 468417139. The next prime is 468417179. The reversal of 468417156 is 651714864.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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, 19517370 + ... + 19517393.

It is an arithmetic number, because the mean of its divisors is an integer number (91081116).

Almost surely, 2^468417156 is an apocalyptic number.

It is an amenable number.

468417156 is an abundant number, since it is smaller than the sum of its proper divisors (624556236).

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

468417156 is a wasteful number, since it uses less digits than its factorization.

468417156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39034770 (or 39034768 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 468417156 is about 21642.9470266875. The cubic root of 468417156 is about 776.6242209627.

The spelling of 468417156 in words is "four hundred sixty-eight million, four hundred seventeen thousand, one hundred fifty-six".