541142 has 8 divisors (see below), whose sum is σ = 927696. Its totient is φ = 231912.

The previous prime is 541141. The next prime is 541153. The reversal of 541142 is 241145.

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

It is a self number, because there is not a number n which added to its sum of digits gives 541142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541141) 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, 19313 + ... + 19340.

It is an arithmetic number, because the mean of its divisors is an integer number (115962).

2⁵⁴¹¹⁴² is an apocalyptic number.

541142 is a deficient number, since it is larger than the sum of its proper divisors (386554).

541142 is a wasteful number, since it uses less digits than its factorization.

541142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38662.

The product of its digits is 160, while the sum is 17.

The square root of 541142 is about 735.6235450283. The cubic root of 541142 is about 81.4898929843.

Adding to 541142 its reverse (241145), we get a palindrome (782287).

The spelling of 541142 in words is "five hundred forty-one thousand, one hundred forty-two".