22806832 has 10 divisors (see below), whose sum is σ = 44188268. Its totient is φ = 11403408.

The previous prime is 22806799. The next prime is 22806851. The reversal of 22806832 is 23860822.

It is a junction number, because it is equal to n+sod(n) for n = 22806794 and 22806803.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712698 + ... + 712729.

Almost surely, 2^22806832 is an apocalyptic number.

It is an amenable number.

22806832 is a deficient number, since it is larger than the sum of its proper divisors (21381436).

22806832 is a wasteful number, since it uses less digits than its factorization.

22806832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425435 (or 1425429 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 22806832 is about 4775.6499034163. The cubic root of 22806832 is about 283.5883078089.

The spelling of 22806832 in words is "twenty-two million, eight hundred six thousand, eight hundred thirty-two".