2001334 has 4 divisors (see below), whose sum is σ = 3002004. Its totient is φ = 1000666.

The previous prime is 2001331. The next prime is 2001347. The reversal of 2001334 is 4331002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500332 + ... + 500335.

It is an arithmetic number, because the mean of its divisors is an integer number (750501).

2^2001334 is an apocalyptic number.

2001334 is a deficient number, since it is larger than the sum of its proper divisors (1000670).

2001334 is a wasteful number, since it uses less digits than its factorization.

2001334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000669.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2001334 is about 1414.6851239764. The cubic root of 2001334 is about 126.0201110084.

Adding to 2001334 its reverse (4331002), we get a palindrome (6332336).

The spelling of 2001334 in words is "two million, one thousand, three hundred thirty-four".