472317213 has 8 divisors (see below), whose sum is σ = 657137088. Its totient is φ = 301187744.

The previous prime is 472317211. The next prime is 472317217. The reversal of 472317213 is 312713274.

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

It is a cyclic number.

It is not a de Polignac number, because 472317213 - 2¹ = 472317211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472317211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3422520 + ... + 3422657.

It is an arithmetic number, because the mean of its divisors is an integer number (82142136).

Almost surely, 2^472317213 is an apocalyptic number.

It is an amenable number.

472317213 is a deficient number, since it is larger than the sum of its proper divisors (184819875).

472317213 is a wasteful number, since it uses less digits than its factorization.

472317213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845203.

The product of its digits is 7056, while the sum is 30.

The square root of 472317213 is about 21732.8602121304. The cubic root of 472317213 is about 778.7736663004.

The spelling of 472317213 in words is "four hundred seventy-two million, three hundred seventeen thousand, two hundred thirteen".