472438107 has 12 divisors (see below), whose sum is σ = 693598464. Its totient is φ = 309795120.

The previous prime is 472438081. The next prime is 472438117. The reversal of 472438107 is 701834274.

It is a happy number.

It is not a de Polignac number, because 472438107 - 2⁸ = 472437851 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (472438117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429723 + ... + 430820.

It is an arithmetic number, because the mean of its divisors is an integer number (57799872).

Almost surely, 2^472438107 is an apocalyptic number.

472438107 is a deficient number, since it is larger than the sum of its proper divisors (221160357).

472438107 is a wasteful number, since it uses less digits than its factorization.

472438107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860610 (or 860607 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 472438107 is about 21735.6413984037. The cubic root of 472438107 is about 778.8401054289.

The spelling of 472438107 in words is "four hundred seventy-two million, four hundred thirty-eight thousand, one hundred seven".