2541342 has 8 divisors (see below), whose sum is σ = 5082696. Its totient is φ = 847112.

The previous prime is 2541323. The next prime is 2541391. The reversal of 2541342 is 2431452.

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

2541342 is an admirable number.

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, 211773 + ... + 211784.

It is an arithmetic number, because the mean of its divisors is an integer number (635337).

2^2541342 is an apocalyptic number.

2541342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2541342 is a wasteful number, since it uses less digits than its factorization.

2541342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423562.

The product of its digits is 960, while the sum is 21.

The square root of 2541342 is about 1594.1587122994. The cubic root of 2541342 is about 136.4649241007.

Adding to 2541342 its reverse (2431452), we get a palindrome (4972794).

It can be divided in two parts, 254 and 1342, that added together give a triangular number (1596 = T₅₆).

The spelling of 2541342 in words is "two million, five hundred forty-one thousand, three hundred forty-two".