22059043 has 4 divisors (see below), whose sum is σ = 22572088. Its totient is φ = 21546000.

The previous prime is 22059041. The next prime is 22059049. The reversal of 22059043 is 34095022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22059043 - 2¹ = 22059041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22058999 and 22059017.

It is not an unprimeable number, because it can be changed into a prime (22059041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256458 + ... + 256543.

It is an arithmetic number, because the mean of its divisors is an integer number (5643022).

Almost surely, 2^22059043 is an apocalyptic number.

22059043 is a deficient number, since it is larger than the sum of its proper divisors (513045).

22059043 is an equidigital number, since it uses as much as digits as its factorization.

22059043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513044.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 22059043 is about 4696.7055475088. The cubic root of 22059043 is about 280.4543770453.

The spelling of 22059043 in words is "twenty-two million, fifty-nine thousand, forty-three".