541442 has 8 divisors (see below), whose sum is σ = 886032. Its totient is φ = 246100.
The previous prime is 541439. The next prime is 541447. The reversal of 541442 is 244145.
541442 is nontrivially palindromic in base 8.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (541447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12284 + ... + 12327.
It is an arithmetic number, because the mean of its divisors is an integer number (110754).
2541442 is an apocalyptic number.
541442 is a deficient number, since it is larger than the sum of its proper divisors (344590).
541442 is a wasteful number, since it uses less digits than its factorization.
541442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24624.
The product of its digits is 640, while the sum is 20.
The square root of 541442 is about 735.8274254198. The cubic root of 541442 is about 81.5049490766.
Adding to 541442 its reverse (244145), we get a palindrome (785587).
The spelling of 541442 in words is "five hundred forty-one thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •