22806968 has 8 divisors (see below), whose sum is σ = 42763080. Its totient is φ = 11403480.

The previous prime is 22806967. The next prime is 22806991. The reversal of 22806968 is 86960822.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22806967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425428 + ... + 1425443.

It is an arithmetic number, because the mean of its divisors is an integer number (5345385).

Almost surely, 2^22806968 is an apocalyptic number.

It is an amenable number.

22806968 is a deficient number, since it is larger than the sum of its proper divisors (19956112).

22806968 is a wasteful number, since it uses less digits than its factorization.

22806968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850877 (or 2850873 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 22806968 is about 4775.6641422948. The cubic root of 22806968 is about 283.5888714987.

The spelling of 22806968 in words is "twenty-two million, eight hundred six thousand, nine hundred sixty-eight".