22026074 has 16 divisors (see below), whose sum is σ = 38016000. Its totient is φ = 9375504.

The previous prime is 22026041. The next prime is 22026077. The reversal of 22026074 is 47062022.

It is not an unprimeable number, because it can be changed into a prime (22026077) 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 7 ways as a sum of consecutive naturals, for example, 3194 + ... + 7365.

It is an arithmetic number, because the mean of its divisors is an integer number (2376000).

Almost surely, 2^22026074 is an apocalyptic number.

22026074 is a deficient number, since it is larger than the sum of its proper divisors (15989926).

22026074 is a wasteful number, since it uses less digits than its factorization.

22026074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10717.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 22026074 is about 4693.1944344977. The cubic root of 22026074 is about 280.3145868977.

Adding to 22026074 its reverse (47062022), we get a palindrome (69088096).

The spelling of 22026074 in words is "twenty-two million, twenty-six thousand, seventy-four".