226814438 has 8 divisors (see below), whose sum is σ = 358128120. Its totient is φ = 107438400.

The previous prime is 226814417. The next prime is 226814443. The reversal of 226814438 is 834418622.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 5968801 = 226814438 / (2 + 2 + 6 + 8 + 1 + 4 + 4 + 3 + 8).

It is a congruent number.

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, 2984363 + ... + 2984438.

It is an arithmetic number, because the mean of its divisors is an integer number (44766015).

Almost surely, 2^226814438 is an apocalyptic number.

226814438 is a deficient number, since it is larger than the sum of its proper divisors (131313682).

226814438 is a wasteful number, since it uses less digits than its factorization.

226814438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5968822.

The product of its digits is 73728, while the sum is 38.

The square root of 226814438 is about 15060.3598230587. The cubic root of 226814438 is about 609.8507544939.

The spelling of 226814438 in words is "two hundred twenty-six million, eight hundred fourteen thousand, four hundred thirty-eight".