26222443 has 8 divisors (see below), whose sum is σ = 28325808. Its totient is φ = 24131424.

The previous prime is 26222431. The next prime is 26222459. The reversal of 26222443 is 34422262.

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 26222443 - 2²¹ = 24125291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26222243) 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, 1605 + ... + 7417.

It is an arithmetic number, because the mean of its divisors is an integer number (3540726).

Almost surely, 2^26222443 is an apocalyptic number.

26222443 is a deficient number, since it is larger than the sum of its proper divisors (2103365).

26222443 is a wasteful number, since it uses less digits than its factorization.

26222443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6173.

The product of its digits is 4608, while the sum is 25.

The square root of 26222443 is about 5120.7853889809. The cubic root of 26222443 is about 297.0920633473.

The spelling of 26222443 in words is "twenty-six million, two hundred twenty-two thousand, four hundred forty-three".