472056742 has 8 divisors (see below), whose sum is σ = 708239232. Its totient is φ = 235977000.

The previous prime is 472056737. The next prime is 472056749. The reversal of 472056742 is 247650274.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472056749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12934 + ... + 33337.

It is an arithmetic number, because the mean of its divisors is an integer number (88529904).

Almost surely, 2^472056742 is an apocalyptic number.

472056742 is a deficient number, since it is larger than the sum of its proper divisors (236182490).

472056742 is a wasteful number, since it uses less digits than its factorization.

472056742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51374.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 472056742 is about 21726.8668242800. The cubic root of 472056742 is about 778.6304819814.

The spelling of 472056742 in words is "four hundred seventy-two million, fifty-six thousand, seven hundred forty-two".