2803141 has 4 divisors (see below), whose sum is σ = 3057984. Its totient is φ = 2548300.

The previous prime is 2803139. The next prime is 2803183. The reversal of 2803141 is 1413082.

2803141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2803141 - 2¹ = 2803139 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 (2803121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127405 + ... + 127426.

It is an arithmetic number, because the mean of its divisors is an integer number (764496).

2^2803141 is an apocalyptic number.

It is an amenable number.

2803141 is a deficient number, since it is larger than the sum of its proper divisors (254843).

2803141 is a wasteful number, since it uses less digits than its factorization.

2803141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254842.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2803141 is about 1674.2583432673. The cubic root of 2803141 is about 140.9986586731.

The spelling of 2803141 in words is "two million, eight hundred three thousand, one hundred forty-one".