22345041 has 8 divisors (see below), whose sum is σ = 30520224. Its totient is φ = 14533280.

The previous prime is 22345033. The next prime is 22345067. The reversal of 22345041 is 14054322.

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 22345041 - 2³ = 22345033 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22344999 and 22345017.

It is not an unprimeable number, because it can be changed into a prime (22345031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90711 + ... + 90956.

It is an arithmetic number, because the mean of its divisors is an integer number (3815028).

Almost surely, 2^22345041 is an apocalyptic number.

It is an amenable number.

22345041 is a deficient number, since it is larger than the sum of its proper divisors (8175183).

22345041 is a wasteful number, since it uses less digits than its factorization.

22345041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181711.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 22345041 is about 4727.0541566604. The cubic root of 22345041 is about 281.6612173278.

Adding to 22345041 its reverse (14054322), we get a palindrome (36399363).

The spelling of 22345041 in words is "twenty-two million, three hundred forty-five thousand, forty-one".