2485256 has 16 divisors (see below), whose sum is σ = 4774140. Its totient is φ = 1212160.

The previous prime is 2485243. The next prime is 2485277. The reversal of 2485256 is 6525842.

It can be written as a sum of positive squares in 2 ways, for example, as 1612900 + 872356 = 1270^2 + 934^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 4¹⁰ + 8² + 5⁸ + 2¹⁹ + 5⁸ + 6 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3461 + ... + 4116.

2^2485256 is an apocalyptic number.

It is an amenable number.

2485256 is a deficient number, since it is larger than the sum of its proper divisors (2288884).

2485256 is a wasteful number, since it uses less digits than its factorization.

2485256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624 (or 7620 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 2485256 is about 1576.4694732217. The cubic root of 2485256 is about 135.4535454376.

The spelling of 2485256 in words is "two million, four hundred eighty-five thousand, two hundred fifty-six".