122463967 has 4 divisors (see below), whose sum is σ = 122668336. Its totient is φ = 122259600.

The previous prime is 122463959. The next prime is 122463989. The reversal of 122463967 is 769364221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122463967 - 2³ = 122463959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122463907) 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 in 3 ways as a sum of consecutive naturals, for example, 101283 + ... + 102484.

It is an arithmetic number, because the mean of its divisors is an integer number (30667084).

Almost surely, 2^122463967 is an apocalyptic number.

122463967 is a deficient number, since it is larger than the sum of its proper divisors (204369).

122463967 is an equidigital number, since it uses as much as digits as its factorization.

122463967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204368.

The product of its digits is 108864, while the sum is 40.

The square root of 122463967 is about 11066.3438858550. The cubic root of 122463967 is about 496.5954939579.

The spelling of 122463967 in words is "one hundred twenty-two million, four hundred sixty-three thousand, nine hundred sixty-seven".