2255536 has 20 divisors (see below), whose sum is σ = 4443664. Its totient is φ = 1108800.

The previous prime is 2255507. The next prime is 2255549. The reversal of 2255536 is 6355522.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁸ + 5⁶ + 5⁶ + 5⁹ + 3⁶ + 6⁵ .

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, 180 + ... + 2131.

2^2255536 is an apocalyptic number.

It is an amenable number.

2255536 is a deficient number, since it is larger than the sum of its proper divisors (2188128).

2255536 is a wasteful number, since it uses less digits than its factorization.

2255536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380 (or 2374 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 2255536 is about 1501.8441996426. The cubic root of 2255536 is about 131.1444514996.

The spelling of 2255536 in words is "two million, two hundred fifty-five thousand, five hundred thirty-six".