206282340 has 72 divisors (see below), whose sum is σ = 682613568. Its totient is φ = 50007360.

The previous prime is 206282333. The next prime is 206282371. The reversal of 206282340 is 43282602.

206282340 is a `hidden beast` number, since 2 + 0 + 628 + 2 + 34 + 0 = 666.

206282340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×206282340³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50112 + ... + 54071.

It is an arithmetic number, because the mean of its divisors is an integer number (9480744).

Almost surely, 2^206282340 is an apocalyptic number.

206282340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206282340 is an abundant number, since it is smaller than the sum of its proper divisors (476331228).

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

206282340 is a wasteful number, since it uses less digits than its factorization.

206282340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104209 (or 104204 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 206282340 is about 14362.5325064906. The cubic root of 206282340 is about 590.8637544848.

The spelling of 206282340 in words is "two hundred six million, two hundred eighty-two thousand, three hundred forty".