127826228 has 6 divisors (see below), whose sum is σ = 223695906. Its totient is φ = 63913112.

The previous prime is 127826219. The next prime is 127826239. The reversal of 127826228 is 822628721.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 98644624 + 29181604 = 9932^2 + 5402^2 .

It is a junction number, because it is equal to n+sod(n) for n = 127826191 and 127826200.

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, 15978275 + ... + 15978282.

It is an arithmetic number, because the mean of its divisors is an integer number (37282651).

Almost surely, 2^127826228 is an apocalyptic number.

It is an amenable number.

127826228 is a deficient number, since it is larger than the sum of its proper divisors (95869678).

127826228 is a wasteful number, since it uses less digits than its factorization.

127826228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31956561 (or 31956559 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 127826228 is about 11306.0261807586. The cubic root of 127826228 is about 503.7402552161.

The spelling of 127826228 in words is "one hundred twenty-seven million, eight hundred twenty-six thousand, two hundred twenty-eight".