541868 has 6 divisors (see below), whose sum is σ = 948276. Its totient is φ = 270932.

The previous prime is 541859. The next prime is 541889. The reversal of 541868 is 868145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67730 + ... + 67737.

It is an arithmetic number, because the mean of its divisors is an integer number (158046).

2⁵⁴¹⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

541868 is a deficient number, since it is larger than the sum of its proper divisors (406408).

541868 is a wasteful number, since it uses less digits than its factorization.

541868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135471 (or 135469 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 541868 is about 736.1168385521. The cubic root of 541868 is about 81.5263191748.

The spelling of 541868 in words is "five hundred forty-one thousand, eight hundred sixty-eight".