22246283 has 4 divisors (see below), whose sum is σ = 23417160. Its totient is φ = 21075408.

The previous prime is 22246253. The next prime is 22246291. The reversal of 22246283 is 38264222.

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

It is not a de Polignac number, because 22246283 - 2¹⁶ = 22180747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22246223) 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, 585410 + ... + 585447.

It is an arithmetic number, because the mean of its divisors is an integer number (5854290).

Almost surely, 2^22246283 is an apocalyptic number.

22246283 is a deficient number, since it is larger than the sum of its proper divisors (1170877).

22246283 is a wasteful number, since it uses less digits than its factorization.

22246283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170876.

The product of its digits is 9216, while the sum is 29.

The square root of 22246283 is about 4716.5965483598. The cubic root of 22246283 is about 281.2456533978.

The spelling of 22246283 in words is "twenty-two million, two hundred forty-six thousand, two hundred eighty-three".