127146 has 8 divisors (see below), whose sum is σ = 254304. Its totient is φ = 42380.

The previous prime is 127139. The next prime is 127157. The reversal of 127146 is 641721.

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

127146 is an admirable number.

It is a super-2 number, since 2×127146² = 32332210632, which contains 22 as substring.

It is a plaindrome in base 14.

It is an unprimeable number.

127146 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10590 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (31788).

2¹²⁷¹⁴⁶ is an apocalyptic number.

127146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127146 is a wasteful number, since it uses less digits than its factorization.

127146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21196.

The product of its digits is 336, while the sum is 21.

The square root of 127146 is about 356.5753777254. The cubic root of 127146 is about 50.2845113287.

Adding to 127146 its reverse (641721), we get a palindrome (768867).

It can be divided in two parts, 12714 and 6, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 127146 in words is "one hundred twenty-seven thousand, one hundred forty-six".