2499163 has 2 divisors, whose sum is σ = 2499164. Its totient is φ = 2499162.

The previous prime is 2499151. The next prime is 2499169. The reversal of 2499163 is 3619942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2499163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2499169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249581 + 1249582.

It is an arithmetic number, because the mean of its divisors is an integer number (1249582).

2^2499163 is an apocalyptic number.

2499163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2499163 is an equidigital number, since it uses as much as digits as its factorization.

2499163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 34.

The square root of 2499163 is about 1580.8741252864. The cubic root of 2499163 is about 135.7057326888.

It can be divided in two parts, 2499 and 163, that added together give a palindrome (2662).

The spelling of 2499163 in words is "two million, four hundred ninety-nine thousand, one hundred sixty-three".