2541442 has 16 divisors (see below), whose sum is σ = 3974400. Its totient is φ = 1217520.

The previous prime is 2541439. The next prime is 2541457. The reversal of 2541442 is 2441452.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10984 + ... + 11212.

It is an arithmetic number, because the mean of its divisors is an integer number (248400).

2^2541442 is an apocalyptic number.

2541442 is a deficient number, since it is larger than the sum of its proper divisors (1432958).

2541442 is a wasteful number, since it uses less digits than its factorization.

2541442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its digits is 1280, while the sum is 22.

The square root of 2541442 is about 1594.1900764965. The cubic root of 2541442 is about 136.4667140098.

Adding to 2541442 its reverse (2441452), we get a palindrome (4982894).

The spelling of 2541442 in words is "two million, five hundred forty-one thousand, four hundred forty-two".