472246903 has 2 divisors, whose sum is σ = 472246904. Its totient is φ = 472246902.

The previous prime is 472246889. The next prime is 472246993. The reversal of 472246903 is 309642274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472246903 - 2⁵ = 472246871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472246993) 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, 236123451 + 236123452.

It is an arithmetic number, because the mean of its divisors is an integer number (236123452).

Almost surely, 2^472246903 is an apocalyptic number.

472246903 is a deficient number, since it is larger than the sum of its proper divisors (1).

472246903 is an equidigital number, since it uses as much as digits as its factorization.

472246903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 472246903 is about 21731.2425553625. The cubic root of 472246903 is about 778.7350211609.

The spelling of 472246903 in words is "four hundred seventy-two million, two hundred forty-six thousand, nine hundred three".