472372807 has 2 divisors, whose sum is σ = 472372808. Its totient is φ = 472372806.

The previous prime is 472372801. The next prime is 472372819. The reversal of 472372807 is 708273274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472372807 - 2³ = 472372799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472372807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472372801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236186403 + 236186404.

It is an arithmetic number, because the mean of its divisors is an integer number (236186404).

Almost surely, 2^472372807 is an apocalyptic number.

472372807 is a deficient number, since it is larger than the sum of its proper divisors (1).

472372807 is an equidigital number, since it uses as much as digits as its factorization.

472372807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 472372807 is about 21734.1392054068. The cubic root of 472372807 is about 778.8042202328.

The spelling of 472372807 in words is "four hundred seventy-two million, three hundred seventy-two thousand, eight hundred seven".