226884819 has 8 divisors (see below), whose sum is σ = 345729280. Its totient is φ = 129648456.

The previous prime is 226884799. The next prime is 226884841. The reversal of 226884819 is 918488622.

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

It is not a de Polignac number, because 226884819 - 2⁸ = 226884563 is a prime.

It is a super-2 number, since 2×226884819² = 102953442185325522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226884869) 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, 5401999 + ... + 5402040.

It is an arithmetic number, because the mean of its divisors is an integer number (43216160).

Almost surely, 2^226884819 is an apocalyptic number.

226884819 is a deficient number, since it is larger than the sum of its proper divisors (118844461).

226884819 is a wasteful number, since it uses less digits than its factorization.

226884819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10804049.

The product of its digits is 442368, while the sum is 48.

The square root of 226884819 is about 15062.6962725802. The cubic root of 226884819 is about 609.9138272969.

The spelling of 226884819 in words is "two hundred twenty-six million, eight hundred eighty-four thousand, eight hundred nineteen".