22026026 has 16 divisors (see below), whose sum is σ = 37018080. Its totient is φ = 9740880.

The previous prime is 22026013. The next prime is 22026031. The reversal of 22026026 is 62062022.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22025989 and 22026007.

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, 12716 + ... + 14343.

It is an arithmetic number, because the mean of its divisors is an integer number (2313630).

Almost surely, 2^22026026 is an apocalyptic number.

22026026 is a deficient number, since it is larger than the sum of its proper divisors (14992054).

22026026 is a wasteful number, since it uses less digits than its factorization.

22026026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27109.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 22026026 is about 4693.1893207072. The cubic root of 22026026 is about 280.3143832737.

Adding to 22026026 its reverse (62062022), we get a palindrome (84088048).

It can be divided in two parts, 2202 and 6026, that added together give a palindrome (8228).

The spelling of 22026026 in words is "twenty-two million, twenty-six thousand, twenty-six".