2494117 has 2 divisors, whose sum is σ = 2494118. Its totient is φ = 2494116.

The previous prime is 2494103. The next prime is 2494123. The reversal of 2494117 is 7114942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 16641 = 1574^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494117 - 2¹¹ = 2492069 is a prime.

It is a Chen prime.

It is equal to p₁₈₂₆₆₅ and since 2494117 and 182665 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2494157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247058 + 1247059.

It is an arithmetic number, because the mean of its divisors is an integer number (1247059).

2^2494117 is an apocalyptic number.

It is an amenable number.

2494117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494117 is an equidigital number, since it uses as much as digits as its factorization.

2494117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 2494117 is about 1579.2773663926. The cubic root of 2494117 is about 135.6143377547.

The spelling of 2494117 in words is "two million, four hundred ninety-four thousand, one hundred seventeen".