22082193 has 24 divisors (see below), whose sum is σ = 38057760. Its totient is φ = 12617640.

The previous prime is 22082191. The next prime is 22082197. The reversal of 22082193 is 39128022.

It is a happy number.

It is not a de Polignac number, because 22082193 - 2¹ = 22082191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22082191) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7023 + ... + 9668.

It is an arithmetic number, because the mean of its divisors is an integer number (1585740).

Almost surely, 2^22082193 is an apocalyptic number.

It is an amenable number.

22082193 is a deficient number, since it is larger than the sum of its proper divisors (15975567).

22082193 is a wasteful number, since it uses less digits than its factorization.

22082193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16714 (or 16701 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 22082193 is about 4699.1693946909. The cubic root of 22082193 is about 280.5524509425.

The spelling of 22082193 in words is "twenty-two million, eighty-two thousand, one hundred ninety-three".