622075967 has 2 divisors, whose sum is σ = 622075968. Its totient is φ = 622075966.

The previous prime is 622075957. The next prime is 622075991. The reversal of 622075967 is 769570226.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 622075967 - 2¹⁴ = 622059583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (622075957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311037983 + 311037984.

It is an arithmetic number, because the mean of its divisors is an integer number (311037984).

Almost surely, 2^622075967 is an apocalyptic number.

622075967 is a deficient number, since it is larger than the sum of its proper divisors (1).

622075967 is an equidigital number, since it uses as much as digits as its factorization.

622075967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 622075967 is about 24941.4507797762. The cubic root of 622075967 is about 853.6525483012.

The spelling of 622075967 in words is "six hundred twenty-two million, seventy-five thousand, nine hundred sixty-seven".