206044041 has 16 divisors (see below), whose sum is σ = 315362304. Its totient is φ = 117218064.

The previous prime is 206044039. The next prime is 206044049. The reversal of 206044041 is 140440602.

It is not a de Polignac number, because 206044041 - 2¹ = 206044039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 206043999 and 206044017.

It is not an unprimeable number, because it can be changed into a prime (206044049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16845 + ... + 26378.

It is an arithmetic number, because the mean of its divisors is an integer number (19710144).

Almost surely, 2^206044041 is an apocalyptic number.

206044041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

206044041 is a deficient number, since it is larger than the sum of its proper divisors (109318263).

206044041 is a wasteful number, since it uses less digits than its factorization.

206044041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43460.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 206044041 is about 14354.2342533484. The cubic root of 206044041 is about 590.6361433132.

Adding to 206044041 its reverse (140440602), we get a palindrome (346484643).

The spelling of 206044041 in words is "two hundred six million, forty-four thousand, forty-one".