472438462 has 8 divisors (see below), whose sum is σ = 709312896. Its totient is φ = 236000832.

The previous prime is 472438457. The next prime is 472438493. The reversal of 472438462 is 264834274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106483 + ... + 110830.

It is an arithmetic number, because the mean of its divisors is an integer number (88664112).

Almost surely, 2^472438462 is an apocalyptic number.

472438462 is a deficient number, since it is larger than the sum of its proper divisors (236874434).

472438462 is a wasteful number, since it uses less digits than its factorization.

472438462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218402.

The product of its digits is 258048, while the sum is 40.

The square root of 472438462 is about 21735.6495647128. The cubic root of 472438462 is about 778.8403005078.

The spelling of 472438462 in words is "four hundred seventy-two million, four hundred thirty-eight thousand, four hundred sixty-two".