226499444 has 6 divisors (see below), whose sum is σ = 396374034. Its totient is φ = 113249720.

The previous prime is 226499431. The next prime is 226499473. The reversal of 226499444 is 444994622.

226499444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 221712100 + 4787344 = 14890^2 + 2188^2 .

It is a junction number, because it is equal to n+sod(n) for n = 226499395 and 226499404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28312427 + ... + 28312434.

It is an arithmetic number, because the mean of its divisors is an integer number (66062339).

Almost surely, 2^226499444 is an apocalyptic number.

It is an amenable number.

226499444 is a deficient number, since it is larger than the sum of its proper divisors (169874590).

226499444 is a wasteful number, since it uses less digits than its factorization.

226499444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56624865 (or 56624863 counting only the distinct ones).

The product of its digits is 497664, while the sum is 44.

The square root of 226499444 is about 15049.8984714183. The cubic root of 226499444 is about 609.5683087400.

The spelling of 226499444 in words is "two hundred twenty-six million, four hundred ninety-nine thousand, four hundred forty-four".