22836045 has 16 divisors (see below), whose sum is σ = 36875520. Its totient is φ = 12066624.

The previous prime is 22836029. The next prime is 22836071. The reversal of 22836045 is 54063822.

It is not a de Polignac number, because 22836045 - 2⁴ = 22836029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5349 + ... + 8618.

It is an arithmetic number, because the mean of its divisors is an integer number (2304720).

Almost surely, 2^22836045 is an apocalyptic number.

It is an amenable number.

22836045 is a deficient number, since it is larger than the sum of its proper divisors (14039475).

22836045 is a wasteful number, since it uses less digits than its factorization.

22836045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14084.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 22836045 is about 4778.7074612284. The cubic root of 22836045 is about 283.7093377791.

Adding to 22836045 its reverse (54063822), we get a palindrome (76899867).

The spelling of 22836045 in words is "twenty-two million, eight hundred thirty-six thousand, forty-five".