541699 has 2 divisors, whose sum is σ = 541700. Its totient is φ = 541698.

The previous prime is 541693. The next prime is 541711. The reversal of 541699 is 996145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541699 - 2⁷ = 541571 is a prime.

It is not a weakly prime, because it can be changed into another prime (541693) 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 as a sum of consecutive naturals, namely, 270849 + 270850.

It is an arithmetic number, because the mean of its divisors is an integer number (270850).

2⁵⁴¹⁶⁹⁹ is an apocalyptic number.

541699 is a deficient number, since it is larger than the sum of its proper divisors (1).

541699 is an equidigital number, since it uses as much as digits as its factorization.

541699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 34.

The square root of 541699 is about 736.0020380407. The cubic root of 541699 is about 81.5178427067.

The spelling of 541699 in words is "five hundred forty-one thousand, six hundred ninety-nine".