603542 has 8 divisors (see below), whose sum is σ = 908616. Its totient is φ = 300672.

The previous prime is 603541. The next prime is 603553. The reversal of 603542 is 245306.

603542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 603542.

It is not an unprimeable number, because it can be changed into a prime (603541) 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, 758 + ... + 1334.

It is an arithmetic number, because the mean of its divisors is an integer number (113577).

2⁶⁰³⁵⁴² is an apocalyptic number.

603542 is a deficient number, since it is larger than the sum of its proper divisors (305074).

603542 is a wasteful number, since it uses less digits than its factorization.

603542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 603542 is about 776.8796560601. The cubic root of 603542 is about 84.5089098129.

Adding to 603542 its reverse (245306), we get a palindrome (848848).

The spelling of 603542 in words is "six hundred three thousand, five hundred forty-two".