22080943 has 8 divisors (see below), whose sum is σ = 24396768. Its totient is φ = 19878144.

The previous prime is 22080941. The next prime is 22080979. The reversal of 22080943 is 34908022.

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 22080943 - 2¹ = 22080941 is a prime.

It is a super-4 number, since 4×22080943⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22080941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27846 + ... + 28627.

It is an arithmetic number, because the mean of its divisors is an integer number (3049596).

Almost surely, 2^22080943 is an apocalyptic number.

22080943 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22080943 is a deficient number, since it is larger than the sum of its proper divisors (2315825).

22080943 is a wasteful number, since it uses less digits than its factorization.

22080943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56513.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 22080943 is about 4699.0363905805. The cubic root of 22080943 is about 280.5471571268.

Adding to 22080943 its reverse (34908022), we get a palindrome (56988965).

The spelling of 22080943 in words is "twenty-two million, eighty thousand, nine hundred forty-three".