5242842 has 24 divisors (see below), whose sum is σ = 12392640. Its totient is φ = 1588680.

The previous prime is 5242837. The next prime is 5242843. The reversal of 5242842 is 2482425.

It is a happy number.

5242842 is nontrivially palindromic in base 8.

It is not an unprimeable number, because it can be changed into a prime (5242843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13042 + ... + 13437.

It is an arithmetic number, because the mean of its divisors is an integer number (516360).

Almost surely, 2^5242842 is an apocalyptic number.

5242842 is an abundant number, since it is smaller than the sum of its proper divisors (7149798).

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

5242842 is a wasteful number, since it uses less digits than its factorization.

5242842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26498 (or 26495 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 5242842 is about 2289.7253110362. The cubic root of 5242842 is about 173.7223077513.

It can be divided in two parts, 5242 and 842, that added together give a square (6084 = 78²).

The spelling of 5242842 in words is "five million, two hundred forty-two thousand, eight hundred forty-two".