471882492 has 18 divisors (see below), whose sum is σ = 1192814168. Its totient is φ = 157294152.

The previous prime is 471882469. The next prime is 471882529. The reversal of 471882492 is 294288174.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×471882492² = 445346172512260128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6553888 + ... + 6553959.

Almost surely, 2^471882492 is an apocalyptic number.

It is an amenable number.

471882492 is an abundant number, since it is smaller than the sum of its proper divisors (720931676).

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

471882492 is a wasteful number, since it uses less digits than its factorization.

471882492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13107857 (or 13107852 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 471882492 is about 21722.8564420060. The cubic root of 471882492 is about 778.5346650686.

The spelling of 471882492 in words is "four hundred seventy-one million, eight hundred eighty-two thousand, four hundred ninety-two".