464213171 has 2 divisors, whose sum is σ = 464213172. Its totient is φ = 464213170.

The previous prime is 464213143. The next prime is 464213177. The reversal of 464213171 is 171312464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464213171 - 2²⁶ = 397104307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (464213177) 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, 232106585 + 232106586.

It is an arithmetic number, because the mean of its divisors is an integer number (232106586).

Almost surely, 2^464213171 is an apocalyptic number.

464213171 is a deficient number, since it is larger than the sum of its proper divisors (1).

464213171 is an equidigital number, since it uses as much as digits as its factorization.

464213171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 464213171 is about 21545.6067679701. The cubic root of 464213171 is about 774.2938672508.

The spelling of 464213171 in words is "four hundred sixty-four million, two hundred thirteen thousand, one hundred seventy-one".