22684682 has 8 divisors (see below), whose sum is σ = 34069476. Its totient is φ = 11328192.

The previous prime is 22684667. The next prime is 22684703. The reversal of 22684682 is 28648622.

It can be written as a sum of positive squares in 2 ways, for example, as 14737921 + 7946761 = 3839^2 + 2819^2 .

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

It is a super-2 number, since 2×22684682² = 1029189594882248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4943 + ... + 8354.

Almost surely, 2^22684682 is an apocalyptic number.

22684682 is a deficient number, since it is larger than the sum of its proper divisors (11384794).

22684682 is a wasteful number, since it uses less digits than its factorization.

22684682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14152.

The product of its digits is 73728, while the sum is 38.

The square root of 22684682 is about 4762.8438983448. The cubic root of 22684682 is about 283.0811156474.

The spelling of 22684682 in words is "twenty-two million, six hundred eighty-four thousand, six hundred eighty-two".