2944203 has 8 divisors (see below), whose sum is σ = 3999888. Its totient is φ = 1925664.

The previous prime is 2944189. The next prime is 2944211. The reversal of 2944203 is 3024492.

It is a happy number.

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

It is not a de Polignac number, because 2944203 - 2⁸ = 2943947 is a prime.

2944203 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2944243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9100 + ... + 9417.

It is an arithmetic number, because the mean of its divisors is an integer number (499986).

2^2944203 is an apocalyptic number.

2944203 is a deficient number, since it is larger than the sum of its proper divisors (1055685).

2944203 is a wasteful number, since it uses less digits than its factorization.

2944203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18573.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2944203 is about 1715.8680019162. The cubic root of 2944203 is about 143.3252089620.

Adding to 2944203 its reverse (3024492), we get a palindrome (5968695).

The spelling of 2944203 in words is "two million, nine hundred forty-four thousand, two hundred three".