623110967 has 2 divisors, whose sum is σ = 623110968. Its totient is φ = 623110966.

The previous prime is 623110937. The next prime is 623111003. The reversal of 623110967 is 769011326.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 623110967 - 2⁶ = 623110903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (623110927) 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, 311555483 + 311555484.

It is an arithmetic number, because the mean of its divisors is an integer number (311555484).

Almost surely, 2^623110967 is an apocalyptic number.

623110967 is a deficient number, since it is larger than the sum of its proper divisors (1).

623110967 is an equidigital number, since it uses as much as digits as its factorization.

623110967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 623110967 is about 24962.1907492111. The cubic root of 623110967 is about 854.1257171131.

The spelling of 623110967 in words is "six hundred twenty-three million, one hundred ten thousand, nine hundred sixty-seven".