22266606 has 32 divisors (see below), whose sum is σ = 46726560. Its totient is φ = 7064064.

The previous prime is 22266571. The next prime is 22266623. The reversal of 22266606 is 60666222.

It is a Curzon number.

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, 11826 + ... + 13578.

It is an arithmetic number, because the mean of its divisors is an integer number (1460205).

Almost surely, 2^22266606 is an apocalyptic number.

22266606 is an abundant number, since it is smaller than the sum of its proper divisors (24459954).

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

22266606 is a wasteful number, since it uses less digits than its factorization.

22266606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860.

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

The square root of 22266606 is about 4718.7504701987. The cubic root of 22266606 is about 281.3312709332.

The spelling of 22266606 in words is "twenty-two million, two hundred sixty-six thousand, six hundred six".