472862219 has 2 divisors, whose sum is σ = 472862220. Its totient is φ = 472862218.

The previous prime is 472862161. The next prime is 472862227. The reversal of 472862219 is 912268274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472862219 - 2¹⁶ = 472796683 is a prime.

It is a super-2 number, since 2×472862219² = 447197356315207922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (472862239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236431109 + 236431110.

It is an arithmetic number, because the mean of its divisors is an integer number (236431110).

Almost surely, 2^472862219 is an apocalyptic number.

472862219 is a deficient number, since it is larger than the sum of its proper divisors (1).

472862219 is an equidigital number, since it uses as much as digits as its factorization.

472862219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 41.

The square root of 472862219 is about 21745.3953516601. The cubic root of 472862219 is about 779.0730930145.

The spelling of 472862219 in words is "four hundred seventy-two million, eight hundred sixty-two thousand, two hundred nineteen".