22667116 has 12 divisors (see below), whose sum is σ = 39876480. Its totient is φ = 11273840.

The previous prime is 22667111. The next prime is 22667123. The reversal of 22667116 is 61176622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22667111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14071 + ... + 15598.

It is an arithmetic number, because the mean of its divisors is an integer number (3323040).

Almost surely, 2^22667116 is an apocalyptic number.

It is an amenable number.

22667116 is a deficient number, since it is larger than the sum of its proper divisors (17209364).

22667116 is a wasteful number, since it uses less digits than its factorization.

22667116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29864 (or 29862 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 22667116 is about 4760.9994749002. Note that the first 3 decimals coincide. The cubic root of 22667116 is about 283.0080283405.

The spelling of 22667116 in words is "twenty-two million, six hundred sixty-seven thousand, one hundred sixteen".