22041669 has 8 divisors (see below), whose sum is σ = 31649632. Its totient is φ = 13564080.

The previous prime is 22041661. The next prime is 22041683. The reversal of 22041669 is 96614022.

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

It is not a de Polignac number, because 22041669 - 2³ = 22041661 is a prime.

It is a super-2 number, since 2×22041669² = 971670344611122, which contains 22 as substring.

It is a Duffinian 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 (22041661) 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, 282547 + ... + 282624.

It is an arithmetic number, because the mean of its divisors is an integer number (3956204).

Almost surely, 2^22041669 is an apocalyptic number.

It is an amenable number.

22041669 is a deficient number, since it is larger than the sum of its proper divisors (9607963).

22041669 is a wasteful number, since it uses less digits than its factorization.

22041669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565187.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 22041669 is about 4694.8555888334. The cubic root of 22041669 is about 280.3807278220.

The spelling of 22041669 in words is "twenty-two million, forty-one thousand, six hundred sixty-nine".