127970 has 16 divisors (see below), whose sum is σ = 235008. Its totient is φ = 50160.

The previous prime is 127951. The next prime is 127973. The reversal of 127970 is 79721.

127970 is nontrivially palindromic in base 6.

It is a super-3 number, since 3×127970³ = 6287033356719000, which contains 333 as substring.

127970 is an undulating number in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127973) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 575 + ... + 765.

It is an arithmetic number, because the mean of its divisors is an integer number (14688).

2¹²⁷⁹⁷⁰ is an apocalyptic number.

127970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127970 is a deficient number, since it is larger than the sum of its proper divisors (107038).

127970 is a wasteful number, since it uses less digits than its factorization.

127970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 127970 is about 357.7289476685. The cubic root of 127970 is about 50.3929044349.

The spelling of 127970 in words is "one hundred twenty-seven thousand, nine hundred seventy".