22606773 has 8 divisors (see below), whose sum is σ = 34448448. Its totient is φ = 12918144.

The previous prime is 22606763. The next prime is 22606807. The reversal of 22606773 is 37760622.

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

It is not a de Polignac number, because 22606773 - 2¹⁰ = 22605749 is a prime.

It is a super-2 number, since 2×22606773² = 1022132370947058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22606763) 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, 538236 + ... + 538277.

It is an arithmetic number, because the mean of its divisors is an integer number (4306056).

Almost surely, 2^22606773 is an apocalyptic number.

It is an amenable number.

22606773 is a deficient number, since it is larger than the sum of its proper divisors (11841675).

22606773 is a wasteful number, since it uses less digits than its factorization.

22606773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076523.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 22606773 is about 4754.6580318673. The cubic root of 22606773 is about 282.7566696442.

The spelling of 22606773 in words is "twenty-two million, six hundred six thousand, seven hundred seventy-three".