140127 has 8 divisors (see below), whose sum is σ = 201264. Its totient is φ = 86208.

The previous prime is 140123. The next prime is 140143. The reversal of 140127 is 721041.

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

It is not a de Polignac number, because 140127 - 2² = 140123 is a prime.

It is a super-2 number, since 2×140127² = 39271152258, which contains 22 as substring.

140127 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 140127.

It is not an unprimeable number, because it can be changed into a prime (140123) 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, 1758 + ... + 1835.

It is an arithmetic number, because the mean of its divisors is an integer number (25158).

2¹⁴⁰¹²⁷ is an apocalyptic number.

140127 is a deficient number, since it is larger than the sum of its proper divisors (61137).

140127 is a wasteful number, since it uses less digits than its factorization.

140127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 140127 is about 374.3354110955. The cubic root of 140127 is about 51.9406373863.

Adding to 140127 its reverse (721041), we get a palindrome (861168).

The spelling of 140127 in words is "one hundred forty thousand, one hundred twenty-seven", and thus it is an iban number.