23938226 has 8 divisors (see below), whose sum is σ = 38669484. Its totient is φ = 11048400.

The previous prime is 23938217. The next prime is 23938237. The reversal of 23938226 is 62283932.

It can be written as a sum of positive squares in 2 ways, for example, as 23377225 + 561001 = 4835^2 + 749^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460325 + ... + 460376.

Almost surely, 2^23938226 is an apocalyptic number.

23938226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23938226 is a deficient number, since it is larger than the sum of its proper divisors (14731258).

23938226 is a wasteful number, since it uses less digits than its factorization.

23938226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920716.

The product of its digits is 31104, while the sum is 35.

The square root of 23938226 is about 4892.6706408668. The cubic root of 23938226 is about 288.2022194109.

The spelling of 23938226 in words is "twenty-three million, nine hundred thirty-eight thousand, two hundred twenty-six".