226251444 has 24 divisors (see below), whose sum is σ = 531287008. Its totient is φ = 74936160.

The previous prime is 226251427. The next prime is 226251451. The reversal of 226251444 is 444152622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58162 + ... + 61929.

Almost surely, 2^226251444 is an apocalyptic number.

It is an amenable number.

226251444 is an abundant number, since it is smaller than the sum of its proper divisors (305035564).

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

226251444 is a wasteful number, since it uses less digits than its factorization.

226251444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120255 (or 120253 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 226251444 is about 15041.6569565989. The cubic root of 226251444 is about 609.3457502121.

The spelling of 226251444 in words is "two hundred twenty-six million, two hundred fifty-one thousand, four hundred forty-four".