472622368 has 12 divisors (see below), whose sum is σ = 930475350. Its totient is φ = 236311168.

The previous prime is 472622357. The next prime is 472622369. The reversal of 472622368 is 863226274.

It can be written as a sum of positive squares in only one way, i.e., 440496144 + 32126224 = 20988^2 + 5668^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 472622368.

It is not an unprimeable number, because it can be changed into a prime (472622369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7384693 + ... + 7384756.

Almost surely, 2^472622368 is an apocalyptic number.

It is an amenable number.

472622368 is a deficient number, since it is larger than the sum of its proper divisors (457852982).

472622368 is a wasteful number, since it uses less digits than its factorization.

472622368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14769459 (or 14769451 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 472622368 is about 21739.8796684802. The cubic root of 472622368 is about 778.9413470528.

The spelling of 472622368 in words is "four hundred seventy-two million, six hundred twenty-two thousand, three hundred sixty-eight".