22676722 has 8 divisors (see below), whose sum is σ = 34352172. Its totient is φ = 11226000.

The previous prime is 22676711. The next prime is 22676729. The reversal of 22676722 is 22767622.

It can be written as a sum of positive squares in 2 ways, for example, as 13980121 + 8696601 = 3739^2 + 2949^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22676729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55929 + ... + 56332.

Almost surely, 2^22676722 is an apocalyptic number.

22676722 is a deficient number, since it is larger than the sum of its proper divisors (11675450).

22676722 is a wasteful number, since it uses less digits than its factorization.

22676722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112364.

The product of its digits is 28224, while the sum is 34.

The square root of 22676722 is about 4762.0081898292. The cubic root of 22676722 is about 283.0480009478.

The spelling of 22676722 in words is "twenty-two million, six hundred seventy-six thousand, seven hundred twenty-two".