5242838 has 8 divisors (see below), whose sum is σ = 7890480. Its totient is φ = 2612680.

The previous prime is 5242837. The next prime is 5242843. The reversal of 5242838 is 8382425.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3593 + ... + 4836.

It is an arithmetic number, because the mean of its divisors is an integer number (986310).

Almost surely, 2^5242838 is an apocalyptic number.

5242838 is a deficient number, since it is larger than the sum of its proper divisors (2647642).

5242838 is a wasteful number, since it uses less digits than its factorization.

5242838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8742.

The product of its digits is 15360, while the sum is 32.

The square root of 5242838 is about 2289.7244375689. The cubic root of 5242838 is about 173.7222635711.

The spelling of 5242838 in words is "five million, two hundred forty-two thousand, eight hundred thirty-eight".