23839222 has 8 divisors (see below), whose sum is σ = 39009672. Its totient is φ = 10836000.

The previous prime is 23839213. The next prime is 23839223. The reversal of 23839222 is 22293832.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23839223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541779 + ... + 541822.

It is an arithmetic number, because the mean of its divisors is an integer number (4876209).

Almost surely, 2^23839222 is an apocalyptic number.

23839222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23839222 is a deficient number, since it is larger than the sum of its proper divisors (15170450).

23839222 is a wasteful number, since it uses less digits than its factorization.

23839222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083614.

The product of its digits is 10368, while the sum is 31.

The square root of 23839222 is about 4882.5425753392. The cubic root of 23839222 is about 287.8043536834.

The spelling of 23839222 in words is "twenty-three million, eight hundred thirty-nine thousand, two hundred twenty-two".