22033089 has 12 divisors (see below), whose sum is σ = 34273876. Its totient is φ = 13558752.

The previous prime is 22033061. The next prime is 22033091. The reversal of 22033089 is 98033022.

It can be written as a sum of positive squares in 2 ways, for example, as 2822400 + 19210689 = 1680^2 + 4383^2 .

It is not a de Polignac number, because 22033089 - 2¹⁹ = 21508801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22033489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94042 + ... + 94275.

Almost surely, 2^22033089 is an apocalyptic number.

It is an amenable number.

22033089 is a deficient number, since it is larger than the sum of its proper divisors (12240787).

22033089 is a wasteful number, since it uses less digits than its factorization.

22033089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188336 (or 188333 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 22033089 is about 4693.9417337670. The cubic root of 22033089 is about 280.3443425123.

The spelling of 22033089 in words is "twenty-two million, thirty-three thousand, eighty-nine".