22706959 has 8 divisors (see below), whose sum is σ = 24830928. Its totient is φ = 20592960.

The previous prime is 22706933. The next prime is 22706963. The reversal of 22706959 is 95960722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22706959 - 2¹⁷ = 22575887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22706459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2769 + ... + 7285.

It is an arithmetic number, because the mean of its divisors is an integer number (3103866).

Almost surely, 2^22706959 is an apocalyptic number.

22706959 is a deficient number, since it is larger than the sum of its proper divisors (2123969).

22706959 is a wasteful number, since it uses less digits than its factorization.

22706959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 22706959 is about 4765.1819482576. The cubic root of 22706959 is about 283.1737498877.

It can be divided in two parts, 2270 and 6959, that added together give a palindrome (9229).

The spelling of 22706959 in words is "twenty-two million, seven hundred six thousand, nine hundred fifty-nine".