206076530 has 64 divisors (see below), whose sum is σ = 421134336. Its totient is φ = 71928000.

The previous prime is 206076503. The next prime is 206076547. The reversal of 206076530 is 35670602.

It is a junction number, because it is equal to n+sod(n) for n = 206076493 and 206076502.

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 31 ways as a sum of consecutive naturals, for example, 760295 + ... + 760565.

It is an arithmetic number, because the mean of its divisors is an integer number (6580224).

Almost surely, 2^206076530 is an apocalyptic number.

206076530 is an abundant number, since it is smaller than the sum of its proper divisors (215057806).

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

206076530 is a wasteful number, since it uses less digits than its factorization.

206076530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 206076530 is about 14355.3658957200. The cubic root of 206076530 is about 590.6671854940.

The spelling of 206076530 in words is "two hundred six million, seventy-six thousand, five hundred thirty".