22307669 has 8 divisors (see below), whose sum is σ = 23033472. Its totient is φ = 21591360.

The previous prime is 22307651. The next prime is 22307671. The reversal of 22307669 is 96670322.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22307669 - 2²⁰ = 21259093 is a prime.

It is a super-3 number, since 3×22307669³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22307609) 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, 2564 + ... + 7154.

It is an arithmetic number, because the mean of its divisors is an integer number (2879184).

Almost surely, 2^22307669 is an apocalyptic number.

It is an amenable number.

22307669 is a deficient number, since it is larger than the sum of its proper divisors (725803).

22307669 is a wasteful number, since it uses less digits than its factorization.

22307669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4747.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 22307669 is about 4723.0995119730. The cubic root of 22307669 is about 281.5041039167.

The spelling of 22307669 in words is "twenty-two million, three hundred seven thousand, six hundred sixty-nine".