127738804 has 12 divisors (see below), whose sum is σ = 223634404. Its totient is φ = 63843264.

The previous prime is 127738777. The next prime is 127738829. The reversal of 127738804 is 408837721.

It can be written as a sum of positive squares in 2 ways, for example, as 127012900 + 725904 = 11270^2 + 852^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8104 + ... + 17920.

Almost surely, 2^127738804 is an apocalyptic number.

It is an amenable number.

127738804 is a deficient number, since it is larger than the sum of its proper divisors (95895600).

127738804 is a wasteful number, since it uses less digits than its factorization.

127738804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13074 (or 13072 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 127738804 is about 11302.1592627250. The cubic root of 127738804 is about 503.6253882533.

The spelling of 127738804 in words is "one hundred twenty-seven million, seven hundred thirty-eight thousand, eight hundred four".