2617147223 has 2 divisors, whose sum is σ = 2617147224. Its totient is φ = 2617147222.

The previous prime is 2617147189. The next prime is 2617147271. The reversal of 2617147223 is 3227417162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2617147223 - 2²⁸ = 2348711767 is a prime.

It is a super-2 number, since 2×2617147223² = 13698919173713223458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2617147283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308573611 + 1308573612.

It is an arithmetic number, because the mean of its divisors is an integer number (1308573612).

Almost surely, 2^2617147223 is an apocalyptic number.

2617147223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2617147223 is an equidigital number, since it uses as much as digits as its factorization.

2617147223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 35.

The square root of 2617147223 is about 51158.0611731915. The cubic root of 2617147223 is about 1378.0851449289.

The spelling of 2617147223 in words is "two billion, six hundred seventeen million, one hundred forty-seven thousand, two hundred twenty-three".