5442042 has 16 divisors (see below), whose sum is σ = 11069280. Its totient is φ = 1783152.

The previous prime is 5442011. The next prime is 5442049. The reversal of 5442042 is 2402445.

5442042 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×5442042² = 59231642259528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5442049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7333 + ... + 8040.

It is an arithmetic number, because the mean of its divisors is an integer number (691830).

Almost surely, 2^5442042 is an apocalyptic number.

5442042 is an abundant number, since it is smaller than the sum of its proper divisors (5627238).

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

5442042 is a wasteful number, since it uses less digits than its factorization.

5442042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15437.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 5442042 is about 2332.8184670051. The cubic root of 5442042 is about 175.8951898349.

Adding to 5442042 its reverse (2402445), we get a palindrome (7844487).

The spelling of 5442042 in words is "five million, four hundred forty-two thousand, forty-two".