2203026 has 16 divisors (see below), whose sum is σ = 5035584. Its totient is φ = 629424.

The previous prime is 2203007. The next prime is 2203049. The reversal of 2203026 is 6203022.

2203026 is nontrivially palindromic in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 2202996 and 2203014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26185 + ... + 26268.

It is an arithmetic number, because the mean of its divisors is an integer number (314724).

2^2203026 is an apocalyptic number.

2203026 is an abundant number, since it is smaller than the sum of its proper divisors (2832558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203026 is a wasteful number, since it uses less digits than its factorization.

2203026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52465.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2203026 is about 1484.2594112890. The cubic root of 2203026 is about 130.1187475137.

Adding to 2203026 its reverse (6203022), we get a palindrome (8406048).

The spelling of 2203026 in words is "two million, two hundred three thousand, twenty-six".