492465431 has 2 divisors, whose sum is σ = 492465432. Its totient is φ = 492465430.

The previous prime is 492465419. The next prime is 492465439. The reversal of 492465431 is 134564294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 492465431 - 2²⁶ = 425356567 is a prime.

It is a super-2 number, since 2×492465431² = 485044401460031522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492465439) 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, 246232715 + 246232716.

It is an arithmetic number, because the mean of its divisors is an integer number (246232716).

Almost surely, 2^492465431 is an apocalyptic number.

492465431 is a deficient number, since it is larger than the sum of its proper divisors (1).

492465431 is an equidigital number, since it uses as much as digits as its factorization.

492465431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 492465431 is about 22191.5621577211. The cubic root of 492465431 is about 789.6935365266.

The spelling of 492465431 in words is "four hundred ninety-two million, four hundred sixty-five thousand, four hundred thirty-one".