122463617 has 4 divisors (see below), whose sum is σ = 122787120. Its totient is φ = 122140116.

The previous prime is 122463581. The next prime is 122463697. The reversal of 122463617 is 716364221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122463617 - 2⁶ = 122463553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122463697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161183 + ... + 161940.

It is an arithmetic number, because the mean of its divisors is an integer number (30696780).

Almost surely, 2^122463617 is an apocalyptic number.

It is an amenable number.

122463617 is a deficient number, since it is larger than the sum of its proper divisors (323503).

122463617 is an equidigital number, since it uses as much as digits as its factorization.

122463617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323502.

The product of its digits is 12096, while the sum is 32.

The square root of 122463617 is about 11066.3280721294. The cubic root of 122463617 is about 496.5950208702.

The spelling of 122463617 in words is "one hundred twenty-two million, four hundred sixty-three thousand, six hundred seventeen".