2944141 has 4 divisors (see below), whose sum is σ = 2948092. Its totient is φ = 2940192.

The previous prime is 2944133. The next prime is 2944147. The reversal of 2944141 is 1414492.

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 2468041 + 476100 = 1571^2 + 690^2 .

It is a cyclic number.

It is not a de Polignac number, because 2944141 - 2³ = 2944133 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 (2944147) 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, 480 + ... + 2473.

It is an arithmetic number, because the mean of its divisors is an integer number (737023).

2^2944141 is an apocalyptic number.

It is an amenable number.

2944141 is a deficient number, since it is larger than the sum of its proper divisors (3951).

2944141 is an equidigital number, since it uses as much as digits as its factorization.

2944141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950.

The product of its digits is 1152, while the sum is 25.

The square root of 2944141 is about 1715.8499351633. The cubic root of 2944141 is about 143.3242028917.

The spelling of 2944141 in words is "two million, nine hundred forty-four thousand, one hundred forty-one".