22716735 has 16 divisors (see below), whose sum is σ = 36416736. Its totient is φ = 12092288.

The previous prime is 22716719. The next prime is 22716763. The reversal of 22716735 is 53761722.

It is a cyclic number.

It is not a de Polignac number, because 22716735 - 2⁴ = 22716719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22716696 and 22716705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9037 + ... + 11273.

It is an arithmetic number, because the mean of its divisors is an integer number (2276046).

Almost surely, 2^22716735 is an apocalyptic number.

22716735 is a deficient number, since it is larger than the sum of its proper divisors (13700001).

22716735 is a wasteful number, since it uses less digits than its factorization.

22716735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922.

The product of its digits is 17640, while the sum is 33.

The square root of 22716735 is about 4766.2076119280. The cubic root of 22716735 is about 283.2143822095.

The spelling of 22716735 in words is "twenty-two million, seven hundred sixteen thousand, seven hundred thirty-five".