206024141 has 4 divisors (see below), whose sum is σ = 206790300. Its totient is φ = 205257984.

The previous prime is 206024111. The next prime is 206024153. The reversal of 206024141 is 141420602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60918025 + 145106116 = 7805^2 + 12046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-206024141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206024111) 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, 382676 + ... + 383213.

It is an arithmetic number, because the mean of its divisors is an integer number (51697575).

Almost surely, 2^206024141 is an apocalyptic number.

It is an amenable number.

206024141 is a deficient number, since it is larger than the sum of its proper divisors (766159).

206024141 is an equidigital number, since it uses as much as digits as its factorization.

206024141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766158.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 206024141 is about 14353.5410613549. The cubic root of 206024141 is about 590.6171279001.

Adding to 206024141 its reverse (141420602), we get a palindrome (347444743).

The spelling of 206024141 in words is "two hundred six million, twenty-four thousand, one hundred forty-one".