542298 has 32 divisors (see below), whose sum is σ = 1175040. Its totient is φ = 166320.

The previous prime is 542293. The next prime is 542299. The reversal of 542298 is 892245.

It is a d-powerful number, because it can be written as 5⁶ + 4⁴ + 2¹¹ + 2¹⁸ + 9² + 8⁶ .

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (542293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7603 + ... + 7673.

It is an arithmetic number, because the mean of its divisors is an integer number (36720).

2⁵⁴²²⁹⁸ is an apocalyptic number.

542298 is an abundant number, since it is smaller than the sum of its proper divisors (632742).

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

542298 is a wasteful number, since it uses less digits than its factorization.

542298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162.

The product of its digits is 5760, while the sum is 30.

The square root of 542298 is about 736.4088538305. The cubic root of 542298 is about 81.5478785757.

The spelling of 542298 in words is "five hundred forty-two thousand, two hundred ninety-eight".