22806063 has 32 divisors (see below), whose sum is σ = 39211520. Its totient is φ = 12830400.

The previous prime is 22806031. The next prime is 22806067. The reversal of 22806063 is 36060822.

It is not a de Polignac number, because 22806063 - 2⁵ = 22806031 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22806067) 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, 11763 + ... + 13563.

It is an arithmetic number, because the mean of its divisors is an integer number (1225360).

Almost surely, 2^22806063 is an apocalyptic number.

22806063 is a deficient number, since it is larger than the sum of its proper divisors (16405457).

22806063 is a wasteful number, since it uses less digits than its factorization.

22806063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884 (or 1878 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 22806063 is about 4775.5693901356. The cubic root of 22806063 is about 283.5851204327.

Adding to 22806063 its reverse (36060822), we get a palindrome (58866885).

The spelling of 22806063 in words is "twenty-two million, eight hundred six thousand, sixty-three".