2041542 has 24 divisors (see below), whose sum is σ = 4577040. Its totient is φ = 656880.

The previous prime is 2041537. The next prime is 2041553. The reversal of 2041542 is 2451402.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1434 + ... + 2477.

It is an arithmetic number, because the mean of its divisors is an integer number (190710).

2^2041542 is an apocalyptic number.

2041542 is an abundant number, since it is smaller than the sum of its proper divisors (2535498).

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

2041542 is a wasteful number, since it uses less digits than its factorization.

2041542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948 (or 3945 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2041542 is about 1428.8253917117. The cubic root of 2041542 is about 126.8584613676.

Adding to 2041542 its reverse (2451402), we get a palindrome (4492944).

The spelling of 2041542 in words is "two million, forty-one thousand, five hundred forty-two".