472556767 has 2 divisors, whose sum is σ = 472556768. Its totient is φ = 472556766.

The previous prime is 472556717. The next prime is 472556779. The reversal of 472556767 is 767655274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472556767 - 2¹⁹ = 472032479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472556767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472556717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236278383 + 236278384.

It is an arithmetic number, because the mean of its divisors is an integer number (236278384).

Almost surely, 2^472556767 is an apocalyptic number.

472556767 is a deficient number, since it is larger than the sum of its proper divisors (1).

472556767 is an equidigital number, since it uses as much as digits as its factorization.

472556767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2469600, while the sum is 49.

The square root of 472556767 is about 21738.3708451208. The cubic root of 472556767 is about 778.9053058077.

The spelling of 472556767 in words is "four hundred seventy-two million, five hundred fifty-six thousand, seven hundred sixty-seven".