2003194 has 8 divisors (see below), whose sum is σ = 3047328. Its totient is φ = 987420.

The previous prime is 2003191. The next prime is 2003201. The reversal of 2003194 is 4913002.

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

It is not an unprimeable number, because it can be changed into a prime (2003191) 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, 6912 + ... + 7195.

It is an arithmetic number, because the mean of its divisors is an integer number (380916).

2^2003194 is an apocalyptic number.

2003194 is a deficient number, since it is larger than the sum of its proper divisors (1044134).

2003194 is a wasteful number, since it uses less digits than its factorization.

2003194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14180.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2003194 is about 1415.3423614094. The cubic root of 2003194 is about 126.0591391149.

Adding to 2003194 its reverse (4913002), we get a palindrome (6916196).

It can be divided in two parts, 2003 and 194, that added together give a cube (2197 = 13³).

The spelling of 2003194 in words is "two million, three thousand, one hundred ninety-four".