22063396 has 12 divisors (see below), whose sum is σ = 39654748. Its totient is φ = 10733472.

The previous prime is 22063387. The next prime is 22063451. The reversal of 22063396 is 69336022.

It can be written as a sum of positive squares in 2 ways, for example, as 21288996 + 774400 = 4614^2 + 880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74391 + ... + 74686.

Almost surely, 2^22063396 is an apocalyptic number.

It is an amenable number.

22063396 is a deficient number, since it is larger than the sum of its proper divisors (17591352).

22063396 is a wasteful number, since it uses less digits than its factorization.

22063396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149118 (or 149116 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 22063396 is about 4697.1689345818. The cubic root of 22063396 is about 280.4728235634.

The spelling of 22063396 in words is "twenty-two million, sixty-three thousand, three hundred ninety-six".