471872207 has 2 divisors, whose sum is σ = 471872208. Its totient is φ = 471872206.

The previous prime is 471872143. The next prime is 471872221. The reversal of 471872207 is 702278174.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471872207 - 2⁶ = 471872143 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471872267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235936103 + 235936104.

It is an arithmetic number, because the mean of its divisors is an integer number (235936104).

Almost surely, 2^471872207 is an apocalyptic number.

471872207 is a deficient number, since it is larger than the sum of its proper divisors (1).

471872207 is an equidigital number, since it uses as much as digits as its factorization.

471872207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 471872207 is about 21722.6197084974. The cubic root of 471872207 is about 778.5290087966.

It can be divided in two parts, 47187 and 2207, that added together give a palindrome (49394).

The spelling of 471872207 in words is "four hundred seventy-one million, eight hundred seventy-two thousand, two hundred seven".