206548082 has 24 divisors (see below), whose sum is σ = 336482100. Its totient is φ = 95047680.

The previous prime is 206548081. The next prime is 206548087. The reversal of 206548082 is 280845602.

It can be written as a sum of positive squares in 6 ways, for example, as 14753281 + 191794801 = 3841^2 + 13849^2 .

It is a super-2 number, since 2×206548082² = 85324220355757448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206548081) 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, 151082 + ... + 152442.

Almost surely, 2^206548082 is an apocalyptic number.

206548082 is a deficient number, since it is larger than the sum of its proper divisors (129934018).

206548082 is a wasteful number, since it uses less digits than its factorization.

206548082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 206548082 is about 14371.7807525720. The cubic root of 206548082 is about 591.1173711840.

The spelling of 206548082 in words is "two hundred six million, five hundred forty-eight thousand, eighty-two".