472232911 has 2 divisors, whose sum is σ = 472232912. Its totient is φ = 472232910.

The previous prime is 472232909. The next prime is 472232939. The reversal of 472232911 is 119232274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472232911 - 2¹ = 472232909 is a prime.

Together with 472232909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472232011) 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 as a sum of consecutive naturals, namely, 236116455 + 236116456.

It is an arithmetic number, because the mean of its divisors is an integer number (236116456).

Almost surely, 2^472232911 is an apocalyptic number.

472232911 is a deficient number, since it is larger than the sum of its proper divisors (1).

472232911 is an equidigital number, since it uses as much as digits as its factorization.

472232911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 472232911 is about 21730.9206201670. The cubic root of 472232911 is about 778.7273301502.

The spelling of 472232911 in words is "four hundred seventy-two million, two hundred thirty-two thousand, nine hundred eleven".