22026073 has 8 divisors (see below), whose sum is σ = 23392800. Its totient is φ = 20680128.

The previous prime is 22026041. The next prime is 22026077. The reversal of 22026073 is 37062022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22026073 - 2⁵ = 22026041 is a prime.

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, 2983 + ... + 7276.

It is an arithmetic number, because the mean of its divisors is an integer number (2924100).

Almost surely, 2^22026073 is an apocalyptic number.

It is an amenable number.

22026073 is a deficient number, since it is larger than the sum of its proper divisors (1366727).

22026073 is a wasteful number, since it uses less digits than its factorization.

22026073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10391.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 22026073 is about 4693.1943279604. The cubic root of 22026073 is about 280.3145826555.

Adding to 22026073 its reverse (37062022), we get a palindrome (59088095).

The spelling of 22026073 in words is "twenty-two million, twenty-six thousand, seventy-three".