472504634 has 8 divisors (see below), whose sum is σ = 810007968. Its totient is φ = 202501980.

The previous prime is 472504633. The next prime is 472504717. The reversal of 472504634 is 436405274.

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

It is a junction number, because it is equal to n+sod(n) for n = 472504594 and 472504603.

It is not an unprimeable number, because it can be changed into a prime (472504633) 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, 16875152 + ... + 16875179.

It is an arithmetic number, because the mean of its divisors is an integer number (101250996).

Almost surely, 2^472504634 is an apocalyptic number.

472504634 is a deficient number, since it is larger than the sum of its proper divisors (337503334).

472504634 is a wasteful number, since it uses less digits than its factorization.

472504634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33750340.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 472504634 is about 21737.1717111495. The cubic root of 472504634 is about 778.8766615146.

Adding to 472504634 its product of nonzero digits (80640), we get a palindrome (472585274).

The spelling of 472504634 in words is "four hundred seventy-two million, five hundred four thousand, six hundred thirty-four".