2494285 has 4 divisors (see below), whose sum is σ = 2993148. Its totient is φ = 1995424.

The previous prime is 2494279. The next prime is 2494313. The reversal of 2494285 is 5824942.

2494285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 660969 + 1833316 = 813^2 + 1354^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494285 - 2⁷ = 2494157 is a prime.

It is a super-2 number, since 2×2494285² = 12442915322450, which contains 22 as substring.

It is a Duffinian number.

2494285 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2494285.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 249424 + ... + 249433.

It is an arithmetic number, because the mean of its divisors is an integer number (748287).

2^2494285 is an apocalyptic number.

It is an amenable number.

2494285 is a deficient number, since it is larger than the sum of its proper divisors (498863).

2494285 is an equidigital number, since it uses as much as digits as its factorization.

2494285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498862.

The product of its digits is 23040, while the sum is 34.

The square root of 2494285 is about 1579.3305543806. The cubic root of 2494285 is about 135.6173826128.

The spelling of 2494285 in words is "two million, four hundred ninety-four thousand, two hundred eighty-five".