23204426 has 8 divisors (see below), whose sum is σ = 39779040. Its totient is φ = 9944748.

The previous prime is 23204411. The next prime is 23204429. The reversal of 23204426 is 62440232.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23204429) 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, 828716 + ... + 828743.

It is an arithmetic number, because the mean of its divisors is an integer number (4972380).

Almost surely, 2^23204426 is an apocalyptic number.

23204426 is a deficient number, since it is larger than the sum of its proper divisors (16574614).

23204426 is a wasteful number, since it uses less digits than its factorization.

23204426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657468.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 23204426 is about 4817.0972587233. The cubic root of 23204426 is about 285.2267652493.

Adding to 23204426 its reverse (62440232), we get a palindrome (85644658).

The spelling of 23204426 in words is "twenty-three million, two hundred four thousand, four hundred twenty-six".