471786468 has 24 divisors (see below), whose sum is σ = 1102345440. Its totient is φ = 157046400.

The previous prime is 471786451. The next prime is 471786509. The reversal of 471786468 is 864687174.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 471786468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17733 + ... + 35468.

It is an arithmetic number, because the mean of its divisors is an integer number (45931060).

Almost surely, 2^471786468 is an apocalyptic number.

It is an amenable number.

471786468 is an abundant number, since it is smaller than the sum of its proper divisors (630558972).

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

471786468 is a wasteful number, since it uses less digits than its factorization.

471786468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53947 (or 53945 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The square root of 471786468 is about 21720.6461229863. The cubic root of 471786468 is about 778.4818531325.

The spelling of 471786468 in words is "four hundred seventy-one million, seven hundred eighty-six thousand, four hundred sixty-eight".