226881903 has 8 divisors (see below), whose sum is σ = 303495808. Its totient is φ = 150761304.

The previous prime is 226881887. The next prime is 226881937. The reversal of 226881903 is 309188622.

It is a happy number.

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

It is not a de Polignac number, because 226881903 - 2⁴ = 226881887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226881953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122251 + ... + 124092.

It is an arithmetic number, because the mean of its divisors is an integer number (37936976).

Almost surely, 2^226881903 is an apocalyptic number.

226881903 is a deficient number, since it is larger than the sum of its proper divisors (76613905).

226881903 is a wasteful number, since it uses less digits than its factorization.

226881903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246653.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 226881903 is about 15062.5994768499. The cubic root of 226881903 is about 609.9112143465.

The spelling of 226881903 in words is "two hundred twenty-six million, eight hundred eighty-one thousand, nine hundred three".