22826156 has 18 divisors (see below), whose sum is σ = 40753860. Its totient is φ = 11183560.

The previous prime is 22826149. The next prime is 22826159. The reversal of 22826156 is 65162822.

It is not an unprimeable number, because it can be changed into a prime (22826159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73241 + ... + 73551.

Almost surely, 2^22826156 is an apocalyptic number.

It is an amenable number.

22826156 is a deficient number, since it is larger than the sum of its proper divisors (17927704).

22826156 is an equidigital number, since it uses as much as digits as its factorization.

22826156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 372 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 22826156 is about 4777.6726551743. The cubic root of 22826156 is about 283.6683790416.

Adding to 22826156 its reverse (65162822), we get a palindrome (87988978).

The spelling of 22826156 in words is "twenty-two million, eight hundred twenty-six thousand, one hundred fifty-six".