22434196 has 6 divisors (see below), whose sum is σ = 39259850. Its totient is φ = 11217096.

The previous prime is 22434151. The next prime is 22434199. The reversal of 22434196 is 69143422.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18490000 + 3944196 = 4300^2 + 1986^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2804271 + ... + 2804278.

Almost surely, 2^22434196 is an apocalyptic number.

It is an amenable number.

22434196 is a deficient number, since it is larger than the sum of its proper divisors (16825654).

22434196 is a wasteful number, since it uses less digits than its factorization.

22434196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608553 (or 5608551 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 22434196 is about 4736.4750606332. The cubic root of 22434196 is about 282.0353224369.

The spelling of 22434196 in words is "twenty-two million, four hundred thirty-four thousand, one hundred ninety-six".