622965463 has 2 divisors, whose sum is σ = 622965464. Its totient is φ = 622965462.

The previous prime is 622965451. The next prime is 622965503. The reversal of 622965463 is 364569226.

622965463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 622965463 - 2²⁹ = 86094551 is a prime.

It is equal to p_32459695 and since 622965463 and 32459695 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (622965403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311482731 + 311482732.

It is an arithmetic number, because the mean of its divisors is an integer number (311482732).

Almost surely, 2^622965463 is an apocalyptic number.

622965463 is a deficient number, since it is larger than the sum of its proper divisors (1).

622965463 is an equidigital number, since it uses as much as digits as its factorization.

622965463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 43.

The square root of 622965463 is about 24959.2760912651. The cubic root of 622965463 is about 854.0592290183.

The spelling of 622965463 in words is "six hundred twenty-two million, nine hundred sixty-five thousand, four hundred sixty-three".