5342542 has 4 divisors (see below), whose sum is σ = 8013816. Its totient is φ = 2671270.

The previous prime is 5342521. The next prime is 5342543. The reversal of 5342542 is 2452435.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5342543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335634 + ... + 1335637.

It is an arithmetic number, because the mean of its divisors is an integer number (2003454).

Almost surely, 2^5342542 is an apocalyptic number.

5342542 is a deficient number, since it is larger than the sum of its proper divisors (2671274).

5342542 is a wasteful number, since it uses less digits than its factorization.

5342542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671273.

The product of its digits is 4800, while the sum is 25.

The square root of 5342542 is about 2311.3939517097. The cubic root of 5342542 is about 174.8165915196.

Adding to 5342542 its reverse (2452435), we get a palindrome (7794977).

The spelling of 5342542 in words is "five million, three hundred forty-two thousand, five hundred forty-two".