226376244 has 18 divisors (see below), whose sum is σ = 572228930. Its totient is φ = 75458736.

The previous prime is 226376239. The next prime is 226376251. The reversal of 226376244 is 442673622.

226376244 is a `hidden beast` number, since 2 + 26 + 3 + 7 + 624 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 195440400 + 30935844 = 13980^2 + 5562^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 6288229 = 226376244 / (2 + 2 + 6 + 3 + 7 + 6 + 2 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 226376199 and 226376208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3144079 + ... + 3144150.

Almost surely, 2^226376244 is an apocalyptic number.

It is an amenable number.

226376244 is an abundant number, since it is smaller than the sum of its proper divisors (345852686).

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

226376244 is a wasteful number, since it uses less digits than its factorization.

226376244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6288239 (or 6288234 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 226376244 is about 15045.8048638150. The cubic root of 226376244 is about 609.4577677241.

The spelling of 226376244 in words is "two hundred twenty-six million, three hundred seventy-six thousand, two hundred forty-four".