2494297 has 8 divisors (see below), whose sum is σ = 2699144. Its totient is φ = 2291328.

The previous prime is 2494279. The next prime is 2494313. The reversal of 2494297 is 7924942.

2494297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 614656 + 1879641 = 784^2 + 1371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2494297 - 2⁷ = 2494169 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁹ + 4⁷ + 9⁵ + 4⁹ + 2²¹ + 9⁵ + 7 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2494237) 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 in 7 ways as a sum of consecutive naturals, for example, 3763 + ... + 4375.

It is an arithmetic number, because the mean of its divisors is an integer number (337393).

2^2494297 is an apocalyptic number.

It is an amenable number.

2494297 is a deficient number, since it is larger than the sum of its proper divisors (204847).

2494297 is a wasteful number, since it uses less digits than its factorization.

2494297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939.

The product of its digits is 36288, while the sum is 37.

The square root of 2494297 is about 1579.3343534540. The cubic root of 2494297 is about 135.6176000974.

It can be divided in two parts, 24 and 94297, that multiplied together give a triangular number (2263128 = T₂₁₂₇).

The spelling of 2494297 in words is "two million, four hundred ninety-four thousand, two hundred ninety-seven".