206375007 has 16 divisors (see below), whose sum is σ = 278087040. Its totient is φ = 136131552.

The previous prime is 206374999. The next prime is 206375047. The reversal of 206375007 is 700573602.

It is not a de Polignac number, because 206375007 - 2³ = 206374999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206375047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121053 + ... + 122745.

It is an arithmetic number, because the mean of its divisors is an integer number (17380440).

Almost surely, 2^206375007 is an apocalyptic number.

206375007 is a deficient number, since it is larger than the sum of its proper divisors (71712033).

206375007 is a wasteful number, since it uses less digits than its factorization.

206375007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 206375007 is about 14365.7581421935. The cubic root of 206375007 is about 590.9522179870.

The spelling of 206375007 in words is "two hundred six million, three hundred seventy-five thousand, seven".