2494031 has 2 divisors, whose sum is σ = 2494032. Its totient is φ = 2494030.

The previous prime is 2493991. The next prime is 2494033. The reversal of 2494031 is 1304942.

2494031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2494031 - 2¹⁴ = 2477647 is a prime.

It is a super-2 number, since 2×2494031² = 12440381257922, which contains 22 as substring.

Together with 2494033, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2493988 and 2494006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2494033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247015 + 1247016.

It is an arithmetic number, because the mean of its divisors is an integer number (1247016).

2^2494031 is an apocalyptic number.

2494031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494031 is an equidigital number, since it uses as much as digits as its factorization.

2494031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2494031 is about 1579.2501385151. The cubic root of 2494031 is about 135.6127790244.

Adding to 2494031 its reverse (1304942), we get a palindrome (3798973).

The spelling of 2494031 in words is "two million, four hundred ninety-four thousand, thirty-one".