2235563 has 4 divisors (see below), whose sum is σ = 2438808. Its totient is φ = 2032320.

The previous prime is 2235557. The next prime is 2235587. The reversal of 2235563 is 3655322.

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 2235563 - 2⁴ = 2235547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2235553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101606 + ... + 101627.

It is an arithmetic number, because the mean of its divisors is an integer number (609702).

2^2235563 is an apocalyptic number.

2235563 is a deficient number, since it is larger than the sum of its proper divisors (203245).

2235563 is a wasteful number, since it uses less digits than its factorization.

2235563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203244.

The product of its digits is 5400, while the sum is 26.

The square root of 2235563 is about 1495.1799222836. The cubic root of 2235563 is about 130.7562041056.

The spelling of 2235563 in words is "two million, two hundred thirty-five thousand, five hundred sixty-three".