22662606 has 8 divisors (see below), whose sum is σ = 45325224. Its totient is φ = 7554200.

The previous prime is 22662589. The next prime is 22662637. The reversal of 22662606 is 60626622.

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

22662606 is an admirable number.

It is a super-2 number, since 2×22662606² = 1027187421422472, which contains 22 as substring.

It is a congruent number.

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, 1888545 + ... + 1888556.

It is an arithmetic number, because the mean of its divisors is an integer number (5665653).

Almost surely, 2^22662606 is an apocalyptic number.

22662606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22662606 is a wasteful number, since it uses less digits than its factorization.

22662606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777106.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 22662606 is about 4760.5258112944. The cubic root of 22662606 is about 282.9892573763.

The spelling of 22662606 in words is "twenty-two million, six hundred sixty-two thousand, six hundred six".