206850126 has 32 divisors (see below), whose sum is σ = 473269248. Its totient is φ = 59041440.

The previous prime is 206850113. The next prime is 206850139. The reversal of 206850126 is 621058602.

It is an interprime number because it is at equal distance from previous prime (206850113) and next prime (206850139).

It is a junction number, because it is equal to n+sod(n) for n = 206850093 and 206850102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58036 + ... + 61496.

It is an arithmetic number, because the mean of its divisors is an integer number (14789664).

Almost surely, 2^206850126 is an apocalyptic number.

206850126 is an abundant number, since it is smaller than the sum of its proper divisors (266419122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206850126 is a wasteful number, since it uses less digits than its factorization.

206850126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 206850126 is about 14382.2851452751. The cubic root of 206850126 is about 591.4053694935.

The spelling of 206850126 in words is "two hundred six million, eight hundred fifty thousand, one hundred twenty-six".