617106107 has 2 divisors, whose sum is σ = 617106108. Its totient is φ = 617106106.

The previous prime is 617106097. The next prime is 617106197. The reversal of 617106107 is 701601716.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 617106107 - 2⁸ = 617105851 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 617106107.

It is not a weakly prime, because it can be changed into another prime (617106197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308553053 + 308553054.

It is an arithmetic number, because the mean of its divisors is an integer number (308553054).

Almost surely, 2^617106107 is an apocalyptic number.

617106107 is a deficient number, since it is larger than the sum of its proper divisors (1).

617106107 is an equidigital number, since it uses as much as digits as its factorization.

617106107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 617106107 is about 24841.6204584162. The cubic root of 617106107 is about 851.3731470828.

The spelling of 617106107 in words is "six hundred seventeen million, one hundred six thousand, one hundred seven".