468721156 has 24 divisors (see below), whose sum is σ = 841975904. Its totient is φ = 228191040.

The previous prime is 468721087. The next prime is 468721157. The reversal of 468721156 is 651127864.

It is not an unprimeable number, because it can be changed into a prime (468721157) 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, 52816 + ... + 61048.

Almost surely, 2^468721156 is an apocalyptic number.

It is an amenable number.

468721156 is a deficient number, since it is larger than the sum of its proper divisors (373254748).

468721156 is a wasteful number, since it uses less digits than its factorization.

468721156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8611 (or 8609 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 468721156 is about 21649.9689607168. The cubic root of 468721156 is about 776.7921928257.

The spelling of 468721156 in words is "four hundred sixty-eight million, seven hundred twenty-one thousand, one hundred fifty-six".