206248041 has 12 divisors (see below), whose sum is σ = 299153140. Its totient is φ = 136926720.

The previous prime is 206248039. The next prime is 206248057. The reversal of 206248041 is 140842602.

It can be written as a sum of positive squares in 2 ways, for example, as 187142400 + 19105641 = 13680^2 + 4371^2 .

It is not a de Polignac number, because 206248041 - 2¹ = 206248039 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 206247996 and 206248014.

It is not an unprimeable number, because it can be changed into a prime (206248241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45376 + ... + 49713.

Almost surely, 2^206248041 is an apocalyptic number.

It is an amenable number.

206248041 is a deficient number, since it is larger than the sum of its proper divisors (92905099).

206248041 is a wasteful number, since it uses less digits than its factorization.

206248041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95336 (or 95333 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 206248041 is about 14361.3384125575. The cubic root of 206248041 is about 590.8310046151.

The spelling of 206248041 in words is "two hundred six million, two hundred forty-eight thousand, forty-one".