227840044 has 6 divisors (see below), whose sum is σ = 398720084. Its totient is φ = 113920020.

The previous prime is 227840033. The next prime is 227840051. The reversal of 227840044 is 440048722.

It is a super-2 number, since 2×227840044² = 103822171299843872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 227839988 and 227840015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28480002 + ... + 28480009.

Almost surely, 2^227840044 is an apocalyptic number.

It is an amenable number.

227840044 is a deficient number, since it is larger than the sum of its proper divisors (170880040).

227840044 is a wasteful number, since it uses less digits than its factorization.

227840044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56960015 (or 56960013 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 227840044 is about 15094.3712687876. The cubic root of 227840044 is about 610.7685770362.

Adding to 227840044 its reverse (440048722), we get a palindrome (667888766).

The spelling of 227840044 in words is "two hundred twenty-seven million, eight hundred forty thousand, forty-four".