541939 has 8 divisors (see below), whose sum is σ = 566048. Its totient is φ = 518400.

The previous prime is 541927. The next prime is 541951. The reversal of 541939 is 939145.

It is an interprime number because it is at equal distance from previous prime (541927) and next prime (541951).

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

It is a cyclic number.

It is not a de Polignac number, because 541939 - 2¹³ = 533747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541939.

It is not an unprimeable number, because it can be changed into a prime (541999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3514 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (70756).

2⁵⁴¹⁹³⁹ is an apocalyptic number.

541939 is a deficient number, since it is larger than the sum of its proper divisors (24109).

541939 is a wasteful number, since it uses less digits than its factorization.

541939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285.

The product of its digits is 4860, while the sum is 31.

The square root of 541939 is about 736.1650630124. The cubic root of 541939 is about 81.5298797688.

The spelling of 541939 in words is "five hundred forty-one thousand, nine hundred thirty-nine".