127282804 has 18 divisors (see below), whose sum is σ = 244836242. Its totient is φ = 57855600.

The previous prime is 127282801. The next prime is 127282817. The reversal of 127282804 is 408282721.

It can be written as a sum of positive squares in only one way, i.e., 118592100 + 8690704 = 10890^2 + 2948^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 127282804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127282801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131007 + ... + 131974.

Almost surely, 2^127282804 is an apocalyptic number.

It is an amenable number.

127282804 is a deficient number, since it is larger than the sum of its proper divisors (117553438).

127282804 is a wasteful number, since it uses less digits than its factorization.

127282804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263007 (or 262994 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 127282804 is about 11281.9680907189. The cubic root of 127282804 is about 503.0253957063.

The spelling of 127282804 in words is "one hundred twenty-seven million, two hundred eighty-two thousand, eight hundred four".