206272703 has 12 divisors (see below), whose sum is σ = 258408360. Its totient is φ = 163204272.

The previous prime is 206272663. The next prime is 206272711. The reversal of 206272703 is 307272602.

It is not a de Polignac number, because 206272703 - 2⁶ = 206272639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206272733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161273 + ... + 162546.

It is an arithmetic number, because the mean of its divisors is an integer number (21534030).

Almost surely, 2^206272703 is an apocalyptic number.

206272703 is a deficient number, since it is larger than the sum of its proper divisors (52135657).

206272703 is a wasteful number, since it uses less digits than its factorization.

206272703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323846 (or 323839 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 206272703 is about 14362.1970115996. The cubic root of 206272703 is about 590.8545531111.

The spelling of 206272703 in words is "two hundred six million, two hundred seventy-two thousand, seven hundred three".