2042341 has 8 divisors (see below), whose sum is σ = 2372864. Its totient is φ = 1721520.

The previous prime is 2042323. The next prime is 2042347. The reversal of 2042341 is 1432402.

2042341 = 64² + 65² + ... + 185².

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

It is a cyclic number.

It is not a de Polignac number, because 2042341 - 2⁷ = 2042213 is a prime.

It is a Duffinian number.

2042341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042347) 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, 1965 + ... + 2818.

It is an arithmetic number, because the mean of its divisors is an integer number (296608).

2^2042341 is an apocalyptic number.

It is an amenable number.

2042341 is a deficient number, since it is larger than the sum of its proper divisors (330523).

2042341 is an equidigital number, since it uses as much as digits as its factorization.

2042341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2042341 is about 1429.1049646545. The cubic root of 2042341 is about 126.8750087764.

Adding to 2042341 its reverse (1432402), we get a palindrome (3474743).

The spelling of 2042341 in words is "two million, forty-two thousand, three hundred forty-one".