472712737 has 8 divisors (see below), whose sum is σ = 540694656. Its totient is φ = 404843712.

The previous prime is 472712689. The next prime is 472712749. The reversal of 472712737 is 737217274.

It is a happy number.

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

It is not a de Polignac number, because 472712737 - 2²⁷ = 338495009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 472712737.

It is not an unprimeable number, because it can be changed into a prime (472712797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19048 + ... + 36169.

It is an arithmetic number, because the mean of its divisors is an integer number (67586832).

Almost surely, 2^472712737 is an apocalyptic number.

It is an amenable number.

472712737 is a deficient number, since it is larger than the sum of its proper divisors (67981919).

472712737 is a wasteful number, since it uses less digits than its factorization.

472712737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56447.

The product of its digits is 115248, while the sum is 40.

The square root of 472712737 is about 21741.9579845054. The cubic root of 472712737 is about 778.9909903969.

The spelling of 472712737 in words is "four hundred seventy-two million, seven hundred twelve thousand, seven hundred thirty-seven".