2496191 has 2 divisors, whose sum is σ = 2496192. Its totient is φ = 2496190.

The previous prime is 2496173. The next prime is 2496199. The reversal of 2496191 is 1916942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2496191 - 2¹⁰ = 2495167 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2496199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248095 + 1248096.

It is an arithmetic number, because the mean of its divisors is an integer number (1248096).

2^2496191 is an apocalyptic number.

2496191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496191 is an equidigital number, since it uses as much as digits as its factorization.

2496191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 32.

The square root of 2496191 is about 1579.9338593751. The cubic root of 2496191 is about 135.6519176825.

It can be divided in two parts, 24961 and 91, that added together give a palindrome (25052).

The spelling of 2496191 in words is "two million, four hundred ninety-six thousand, one hundred ninety-one".