472947203 has 2 divisors, whose sum is σ = 472947204. Its totient is φ = 472947202.

The previous prime is 472947179. The next prime is 472947247. The reversal of 472947203 is 302749274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472947203 - 2²⁶ = 405838339 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (472947103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236473601 + 236473602.

It is an arithmetic number, because the mean of its divisors is an integer number (236473602).

Almost surely, 2^472947203 is an apocalyptic number.

472947203 is a deficient number, since it is larger than the sum of its proper divisors (1).

472947203 is an equidigital number, since it uses as much as digits as its factorization.

472947203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 472947203 is about 21747.3493327348. The cubic root of 472947203 is about 779.1197625509.

The spelling of 472947203 in words is "four hundred seventy-two million, nine hundred forty-seven thousand, two hundred three".