2011342 has 8 divisors (see below), whose sum is σ = 3114432. Its totient is φ = 973200.

The previous prime is 2011333. The next prime is 2011363. The reversal of 2011342 is 2431102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16159 + ... + 16282.

It is an arithmetic number, because the mean of its divisors is an integer number (389304).

2^2011342 is an apocalyptic number.

2011342 is a deficient number, since it is larger than the sum of its proper divisors (1103090).

2011342 is a wasteful number, since it uses less digits than its factorization.

2011342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32474.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2011342 is about 1418.2178958115. The cubic root of 2011342 is about 126.2298232632.

Adding to 2011342 its reverse (2431102), we get a palindrome (4442444).

The spelling of 2011342 in words is "two million, eleven thousand, three hundred forty-two".