22059836 has 24 divisors (see below), whose sum is σ = 42042000. Its totient is φ = 10088064.

The previous prime is 22059811. The next prime is 22059853. The reversal of 22059836 is 63895022.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22059796 and 22059805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2801 + ... + 7208.

It is an arithmetic number, because the mean of its divisors is an integer number (1751750).

Almost surely, 2^22059836 is an apocalyptic number.

It is an amenable number.

22059836 is a deficient number, since it is larger than the sum of its proper divisors (19982164).

22059836 is a wasteful number, since it uses less digits than its factorization.

22059836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10061 (or 10059 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 22059836 is about 4696.7899676268. The cubic root of 22059836 is about 280.4577376875.

The spelling of 22059836 in words is "twenty-two million, fifty-nine thousand, eight hundred thirty-six".