542854 has 8 divisors (see below), whose sum is σ = 876960. Its totient is φ = 250536.

The previous prime is 542837. The next prime is 542873. The reversal of 542854 is 458245.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10414 + ... + 10465.

It is an arithmetic number, because the mean of its divisors is an integer number (109620).

2⁵⁴²⁸⁵⁴ is an apocalyptic number.

542854 is a deficient number, since it is larger than the sum of its proper divisors (334106).

542854 is a wasteful number, since it uses less digits than its factorization.

542854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20894.

The product of its digits is 6400, while the sum is 28.

The square root of 542854 is about 736.7862648014. The cubic root of 542854 is about 81.5757384940.

It can be divided in two parts, 54285 and 4, that added together give a square (54289 = 233²).

The spelling of 542854 in words is "five hundred forty-two thousand, eight hundred fifty-four".