127882401 has 8 divisors (see below), whose sum is σ = 171017184. Its totient is φ = 85001280.

The previous prime is 127882399. The next prime is 127882411. The reversal of 127882401 is 104288721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127882401 - 2¹ = 127882399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127882411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62235 + ... + 64256.

It is an arithmetic number, because the mean of its divisors is an integer number (21377148).

Almost surely, 2^127882401 is an apocalyptic number.

It is an amenable number.

127882401 is a deficient number, since it is larger than the sum of its proper divisors (43134783).

127882401 is a wasteful number, since it uses less digits than its factorization.

127882401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126831.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 127882401 is about 11308.5101140690. The cubic root of 127882401 is about 503.8140336517.

The spelling of 127882401 in words is "one hundred twenty-seven million, eight hundred eighty-two thousand, four hundred one".