22045026 has 16 divisors (see below), whose sum is σ = 44169984. Its totient is φ = 7335024.

The previous prime is 22044991. The next prime is 22045087. The reversal of 22045026 is 62054022.

It is a junction number, because it is equal to n+sod(n) for n = 22044993 and 22045011.

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, 616 + ... + 6668.

It is an arithmetic number, because the mean of its divisors is an integer number (2760624).

Almost surely, 2^22045026 is an apocalyptic number.

22045026 is an abundant number, since it is smaller than the sum of its proper divisors (22124958).

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

22045026 is a wasteful number, since it uses less digits than its factorization.

22045026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 22045026 is about 4695.2130942056. The cubic root of 22045026 is about 280.3949613225.

Adding to 22045026 its reverse (62054022), we get a palindrome (84099048).

The spelling of 22045026 in words is "twenty-two million, forty-five thousand, twenty-six".