23226838 has 8 divisors (see below), whose sum is σ = 34990488. Its totient is φ = 11563344.

The previous prime is 23226821. The next prime is 23226851. The reversal of 23226838 is 83862232.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24456 + ... + 25387.

It is an arithmetic number, because the mean of its divisors is an integer number (4373811).

Almost surely, 2^23226838 is an apocalyptic number.

23226838 is a deficient number, since it is larger than the sum of its proper divisors (11763650).

23226838 is a wasteful number, since it uses less digits than its factorization.

23226838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50078.

The product of its digits is 27648, while the sum is 34.

The square root of 23226838 is about 4819.4229945088. The cubic root of 23226838 is about 285.3185644790.

The spelling of 23226838 in words is "twenty-three million, two hundred twenty-six thousand, eight hundred thirty-eight".