22669677 has 12 divisors (see below), whose sum is σ = 33874620. Its totient is φ = 14591808.

The previous prime is 22669663. The next prime is 22669709. The reversal of 22669677 is 77696622.

It can be written as a sum of positive squares in 2 ways, for example, as 10074276 + 12595401 = 3174^2 + 3549^2 .

It is not a de Polignac number, because 22669677 - 2²⁴ = 5892461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22669607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43168 + ... + 43689.

It is an arithmetic number, because the mean of its divisors is an integer number (2822885).

Almost surely, 2^22669677 is an apocalyptic number.

It is an amenable number.

22669677 is a deficient number, since it is larger than the sum of its proper divisors (11204943).

22669677 is a wasteful number, since it uses less digits than its factorization.

22669677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86892 (or 86889 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 22669677 is about 4761.2684234351. The cubic root of 22669677 is about 283.0186863096.

The spelling of 22669677 in words is "twenty-two million, six hundred sixty-nine thousand, six hundred seventy-seven".