2617997162 has 16 divisors (see below), whose sum is σ = 4285878912. Its totient is φ = 1189475520.

The previous prime is 2617997153. The next prime is 2617997171.

2617997162 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2617997153) and next prime (2617997171).

It is a self number, because there is not a number n which added to its sum of digits gives 2617997162.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27458 + ... + 77394.

It is an arithmetic number, because the mean of its divisors is an integer number (267867432).

Almost surely, 2^2617997162 is an apocalyptic number.

2617997162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2617997162 is a deficient number, since it is larger than the sum of its proper divisors (1667881750).

2617997162 is a wasteful number, since it uses less digits than its factorization.

2617997162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52333.

The product of its digits is 571536, while the sum is 50.

The square root of 2617997162 is about 51166.3674888105. The cubic root of 2617997162 is about 1378.2343100870.

The spelling of 2617997162 in words is "two billion, six hundred seventeen million, nine hundred ninety-seven thousand, one hundred sixty-two".