140614 has 8 divisors (see below), whose sum is σ = 212688. Its totient is φ = 69720.

The previous prime is 140611. The next prime is 140617. The reversal of 140614 is 416041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140611) and next prime (140617).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124 + ... + 544.

It is an arithmetic number, because the mean of its divisors is an integer number (26586).

2¹⁴⁰⁶¹⁴ is an apocalyptic number.

140614 is a deficient number, since it is larger than the sum of its proper divisors (72074).

140614 is a wasteful number, since it uses less digits than its factorization.

140614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 140614 is about 374.9853330465. The cubic root of 140614 is about 52.0007396344. Note that the first 3 decimals are identical.

Adding to 140614 its reverse (416041), we get a palindrome (556655).

The spelling of 140614 in words is "one hundred forty thousand, six hundred fourteen".