2140141 has 8 divisors (see below), whose sum is σ = 2285120. Its totient is φ = 1998432.

The previous prime is 2140139. The next prime is 2140157. The reversal of 2140141 is 1410412.

2140141 = 41² + 42² + ... + 186².

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

It is a cyclic number.

It is not a de Polignac number, because 2140141 - 2¹ = 2140139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140121) 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, 616 + ... + 2158.

It is an arithmetic number, because the mean of its divisors is an integer number (285640).

2^2140141 is an apocalyptic number.

It is an amenable number.

2140141 is a deficient number, since it is larger than the sum of its proper divisors (144979).

2140141 is a wasteful number, since it uses less digits than its factorization.

2140141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2140141 is about 1462.9220758468. The cubic root of 2140141 is about 128.8687044239.

Adding to 2140141 its reverse (1410412), we get a palindrome (3550553).

The spelling of 2140141 in words is "two million, one hundred forty thousand, one hundred forty-one".