468578871 has 32 divisors (see below), whose sum is σ = 739653120. Its totient is φ = 292159872.

The previous prime is 468578849. The next prime is 468578899. The reversal of 468578871 is 178875864.

It is a happy number.

468578871 is a `hidden beast` number, since 4 + 68 + 578 + 8 + 7 + 1 = 666.

It is not a de Polignac number, because 468578871 - 2⁶ = 468578807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468571871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71686 + ... + 77948.

It is an arithmetic number, because the mean of its divisors is an integer number (23114160).

Almost surely, 2^468578871 is an apocalyptic number.

468578871 is a deficient number, since it is larger than the sum of its proper divisors (271074249).

468578871 is a wasteful number, since it uses less digits than its factorization.

468578871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452 (or 6446 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 54.

The square root of 468578871 is about 21646.6826788771. The cubic root of 468578871 is about 776.7135838551.

The spelling of 468578871 in words is "four hundred sixty-eight million, five hundred seventy-eight thousand, eight hundred seventy-one".