122437967 has 2 divisors, whose sum is σ = 122437968. Its totient is φ = 122437966.

The previous prime is 122437943. The next prime is 122437981. The reversal of 122437967 is 769734221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122437967 - 2¹⁴ = 122421583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122430967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61218983 + 61218984.

It is an arithmetic number, because the mean of its divisors is an integer number (61218984).

Almost surely, 2^122437967 is an apocalyptic number.

122437967 is a deficient number, since it is larger than the sum of its proper divisors (1).

122437967 is an equidigital number, since it uses as much as digits as its factorization.

122437967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 41.

The square root of 122437967 is about 11065.1690904387. The cubic root of 122437967 is about 496.5603478464.

The spelling of 122437967 in words is "one hundred twenty-two million, four hundred thirty-seven thousand, nine hundred sixty-seven".