22036833 has 32 divisors (see below), whose sum is σ = 40185600. Its totient is φ = 11622528.

The previous prime is 22036831. The next prime is 22036841. The reversal of 22036833 is 33863022.

It is not a de Polignac number, because 22036833 - 2¹ = 22036831 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 22036797 and 22036806.

It is not an unprimeable number, because it can be changed into a prime (22036831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2028 + ... + 6941.

It is an arithmetic number, because the mean of its divisors is an integer number (1255800).

Almost surely, 2^22036833 is an apocalyptic number.

It is an amenable number.

22036833 is a deficient number, since it is larger than the sum of its proper divisors (18148767).

22036833 is a wasteful number, since it uses less digits than its factorization.

22036833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8998 (or 8992 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 22036833 is about 4694.3405287644. The cubic root of 22036833 is about 280.3602208997.

Adding to 22036833 its reverse (33863022), we get a palindrome (55899855).

The spelling of 22036833 in words is "twenty-two million, thirty-six thousand, eight hundred thirty-three".