12140126 has 8 divisors (see below), whose sum is σ = 19168680. Its totient is φ = 5750568.

The previous prime is 12140123. The next prime is 12140129. The reversal of 12140126 is 62104121.

It is an interprime number because it is at equal distance from previous prime (12140123) and next prime (12140129).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159701 + ... + 159776.

It is an arithmetic number, because the mean of its divisors is an integer number (2396085).

Almost surely, 2^12140126 is an apocalyptic number.

12140126 is a deficient number, since it is larger than the sum of its proper divisors (7028554).

12140126 is a wasteful number, since it uses less digits than its factorization.

12140126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319498.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 12140126 is about 3484.2683593547. The cubic root of 12140126 is about 229.8305367965.

Adding to 12140126 its reverse (62104121), we get a palindrome (74244247).

The spelling of 12140126 in words is "twelve million, one hundred forty thousand, one hundred twenty-six".