2494273 has 2 divisors, whose sum is σ = 2494274. Its totient is φ = 2494272.

The previous prime is 2494241. The next prime is 2494279. The reversal of 2494273 is 3724942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2396304 + 97969 = 1548^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494273 - 2⁵ = 2494241 is a prime.

It is a d-powerful number, because it can be written as 2³ + 4³ + 9⁵ + 4⁹ + 2²¹ + 7⁵ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (2494279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247136 + 1247137.

It is an arithmetic number, because the mean of its divisors is an integer number (1247137).

2^2494273 is an apocalyptic number.

It is an amenable number.

2494273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494273 is an equidigital number, since it uses as much as digits as its factorization.

2494273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 31.

The square root of 2494273 is about 1579.3267552980. The cubic root of 2494273 is about 135.6171651275.

The spelling of 2494273 in words is "two million, four hundred ninety-four thousand, two hundred seventy-three".