206270224 has 20 divisors (see below), whose sum is σ = 401549200. Its totient is φ = 102644640.

The previous prime is 206270201. The next prime is 206270237. The reversal of 206270224 is 422072602.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27174 + ... + 33925.

It is an arithmetic number, because the mean of its divisors is an integer number (20077460).

Almost surely, 2^206270224 is an apocalyptic number.

It is an amenable number.

206270224 is a deficient number, since it is larger than the sum of its proper divisors (195278976).

206270224 is a wasteful number, since it uses less digits than its factorization.

206270224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61318 (or 61312 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 206270224 is about 14362.1107083882. The cubic root of 206270224 is about 590.8521861243.

The spelling of 206270224 in words is "two hundred six million, two hundred seventy thousand, two hundred twenty-four".