472688624 has 10 divisors (see below), whose sum is σ = 915834240. Its totient is φ = 236344304.

The previous prime is 472688611. The next prime is 472688627. The reversal of 472688624 is 426886274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472688627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14771504 + ... + 14771535.

It is an arithmetic number, because the mean of its divisors is an integer number (91583424).

Almost surely, 2^472688624 is an apocalyptic number.

It is an amenable number.

472688624 is a deficient number, since it is larger than the sum of its proper divisors (443145616).

472688624 is a wasteful number, since it uses less digits than its factorization.

472688624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29543047 (or 29543041 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 47.

The square root of 472688624 is about 21741.4034505595. The cubic root of 472688624 is about 778.9777447703.

The spelling of 472688624 in words is "four hundred seventy-two million, six hundred eighty-eight thousand, six hundred twenty-four".