2617983 has 24 divisors (see below), whose sum is σ = 4077216. Its totient is φ = 1612800.

The previous prime is 2617961. The next prime is 2617987. The reversal of 2617983 is 3897162.

It is not a de Polignac number, because 2617983 - 2⁹ = 2617471 is a prime.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2617987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10743 + ... + 10983.

It is an arithmetic number, because the mean of its divisors is an integer number (169884).

2^2617983 is an apocalyptic number.

2617983 is a deficient number, since it is larger than the sum of its proper divisors (1459233).

2617983 is a wasteful number, since it uses less digits than its factorization.

2617983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 332 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2617983 is about 1618.0182322829. The cubic root of 2617983 is about 137.8231824906.

It can be divided in two parts, 26179 and 83, that added together give a palindrome (26262).

The spelling of 2617983 in words is "two million, six hundred seventeen thousand, nine hundred eighty-three".