2143014 has 8 divisors (see below), whose sum is σ = 4286040. Its totient is φ = 714336.

The previous prime is 2142971. The next prime is 2143019. The reversal of 2143014 is 4103412.

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

2143014 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2142984 and 2143002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143019) 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, 178579 + ... + 178590.

It is an arithmetic number, because the mean of its divisors is an integer number (535755).

2^2143014 is an apocalyptic number.

2143014 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.

2143014 is a wasteful number, since it uses less digits than its factorization.

2143014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357174.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2143014 is about 1463.9036853564. The cubic root of 2143014 is about 128.9263445882.

Adding to 2143014 its reverse (4103412), we get a palindrome (6246426).

The spelling of 2143014 in words is "two million, one hundred forty-three thousand, fourteen".