2263011 has 4 divisors (see below), whose sum is σ = 3017352. Its totient is φ = 1508672.

The previous prime is 2263007. The next prime is 2263061. The reversal of 2263011 is 1103622.

2263011 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 is a cyclic number.

It is not a de Polignac number, because 2263011 - 2² = 2263007 is a prime.

It is a super-3 number, since 3×2263011³ = 34768123339195410993, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a D-number.

2263011 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2263061) 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 3 ways as a sum of consecutive naturals, for example, 377166 + ... + 377171.

It is an arithmetic number, because the mean of its divisors is an integer number (754338).

2^2263011 is an apocalyptic number.

2263011 is a deficient number, since it is larger than the sum of its proper divisors (754341).

2263011 is an equidigital number, since it uses as much as digits as its factorization.

2263011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754340.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2263011 is about 1504.3307482067. The cubic root of 2263011 is about 131.2891656359.

Adding to 2263011 its reverse (1103622), we get a palindrome (3366633).

The spelling of 2263011 in words is "two million, two hundred sixty-three thousand, eleven".