22983909 has 8 divisors (see below), whose sum is σ = 33002592. Its totient is φ = 14143920.

The previous prime is 22983889. The next prime is 22983953. The reversal of 22983909 is 90938922.

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

It is not a de Polignac number, because 22983909 - 2¹⁵ = 22951141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22983959) 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, 294627 + ... + 294704.

It is an arithmetic number, because the mean of its divisors is an integer number (4125324).

Almost surely, 2^22983909 is an apocalyptic number.

It is an amenable number.

22983909 is a deficient number, since it is larger than the sum of its proper divisors (10018683).

22983909 is a wasteful number, since it uses less digits than its factorization.

22983909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589347.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 22983909 is about 4794.1536270754. The cubic root of 22983909 is about 284.3203627109.

The spelling of 22983909 in words is "twenty-two million, nine hundred eighty-three thousand, nine hundred nine".