22094045 has 8 divisors (see below), whose sum is σ = 27129696. Its totient is φ = 17264016.

The previous prime is 22094011. The next prime is 22094071. The reversal of 22094045 is 54049022.

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 22094045 - 2¹⁰ = 22093021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 51167 + ... + 51596.

It is an arithmetic number, because the mean of its divisors is an integer number (3391212).

Almost surely, 2^22094045 is an apocalyptic number.

It is an amenable number.

22094045 is a deficient number, since it is larger than the sum of its proper divisors (5035651).

22094045 is a wasteful number, since it uses less digits than its factorization.

22094045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102811.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 22094045 is about 4700.4302994513. The cubic root of 22094045 is about 280.6026348613.

The spelling of 22094045 in words is "twenty-two million, ninety-four thousand, forty-five".