22769196 has 24 divisors (see below), whose sum is σ = 53237184. Its totient is φ = 7574160.

The previous prime is 22769191. The next prime is 22769207. The reversal of 22769196 is 69196722.

It is not an unprimeable number, because it can be changed into a prime (22769191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5191 + ... + 8513.

It is an arithmetic number, because the mean of its divisors is an integer number (2218216).

Almost surely, 2^22769196 is an apocalyptic number.

It is an amenable number.

22769196 is an abundant number, since it is smaller than the sum of its proper divisors (30467988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22769196 is a wasteful number, since it uses less digits than its factorization.

22769196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901 (or 3899 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 22769196 is about 4771.7078703542. The cubic root of 22769196 is about 283.4322287606.

The spelling of 22769196 in words is "twenty-two million, seven hundred sixty-nine thousand, one hundred ninety-six".