6842141 has 4 divisors (see below), whose sum is σ = 6971292. Its totient is φ = 6712992.

The previous prime is 6842137. The next prime is 6842149. The reversal of 6842141 is 1412486.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3496900 + 3345241 = 1870^2 + 1829^2 .

It is a cyclic number.

It is not a de Polignac number, because 6842141 - 2² = 6842137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6842141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842149) 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, 64496 + ... + 64601.

It is an arithmetic number, because the mean of its divisors is an integer number (1742823).

Almost surely, 2^6842141 is an apocalyptic number.

It is an amenable number.

6842141 is a deficient number, since it is larger than the sum of its proper divisors (129151).

6842141 is a wasteful number, since it uses less digits than its factorization.

6842141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129150.

The product of its digits is 1536, while the sum is 26.

The square root of 6842141 is about 2615.7486500044. The cubic root of 6842141 is about 189.8442028468.

The spelling of 6842141 in words is "six million, eight hundred forty-two thousand, one hundred forty-one".