537242 has 8 divisors (see below), whose sum is σ = 824736. Its totient is φ = 262332.

The previous prime is 537241. The next prime is 537269. The reversal of 537242 is 242735.

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

It is not an unprimeable number, because it can be changed into a prime (537241) 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, 3038 + ... + 3209.

It is an arithmetic number, because the mean of its divisors is an integer number (103092).

2⁵³⁷²⁴² is an apocalyptic number.

537242 is a deficient number, since it is larger than the sum of its proper divisors (287494).

537242 is a wasteful number, since it uses less digits than its factorization.

537242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292.

The product of its digits is 1680, while the sum is 23.

The square root of 537242 is about 732.9679392716. The cubic root of 537242 is about 81.2936554353.

Adding to 537242 its reverse (242735), we get a palindrome (779977).

The spelling of 537242 in words is "five hundred thirty-seven thousand, two hundred forty-two".