2255011 has 8 divisors (see below), whose sum is σ = 2545200. Its totient is φ = 1979040.

The previous prime is 2255009. The next prime is 2255021. The reversal of 2255011 is 1105522.

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

It is a cyclic number.

It is not a de Polignac number, because 2255011 - 2¹ = 2255009 is a prime.

It is a super-2 number, since 2×2255011² = 10170149220242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3216 + ... + 3853.

It is an arithmetic number, because the mean of its divisors is an integer number (318150).

2^2255011 is an apocalyptic number.

2255011 is a deficient number, since it is larger than the sum of its proper divisors (290189).

2255011 is a wasteful number, since it uses less digits than its factorization.

2255011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2255011 is about 1501.6694043630. The cubic root of 2255011 is about 131.1342756213.

The spelling of 2255011 in words is "two million, two hundred fifty-five thousand, eleven".