22466716 has 6 divisors (see below), whose sum is σ = 39316760. Its totient is φ = 11233356.

The previous prime is 22466711. The next prime is 22466747. The reversal of 22466716 is 61766422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22466711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808336 + ... + 2808343.

Almost surely, 2^22466716 is an apocalyptic number.

It is an amenable number.

22466716 is a deficient number, since it is larger than the sum of its proper divisors (16850044).

22466716 is a wasteful number, since it uses less digits than its factorization.

22466716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616683 (or 5616681 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 22466716 is about 4739.9067501376. The cubic root of 22466716 is about 282.1715335515.

The spelling of 22466716 in words is "twenty-two million, four hundred sixty-six thousand, seven hundred sixteen".