226181284 has 12 divisors (see below), whose sum is σ = 452362624. Its totient is φ = 96934824.

The previous prime is 226181269. The next prime is 226181299. The reversal of 226181284 is 482181622.

It is an interprime number because it is at equal distance from previous prime (226181269) and next prime (226181299).

226181284 is an admirable 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, 4038924 + ... + 4038979.

Almost surely, 2^226181284 is an apocalyptic number.

It is an amenable number.

226181284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226181284 is a wasteful number, since it uses less digits than its factorization.

226181284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8077914 (or 8077912 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 226181284 is about 15039.3245858981. The cubic root of 226181284 is about 609.2827581756.

The spelling of 226181284 in words is "two hundred twenty-six million, one hundred eighty-one thousand, two hundred eighty-four".