206266130 has 16 divisors (see below), whose sum is σ = 424319040. Its totient is φ = 70719792.

The previous prime is 206266103. The next prime is 206266153. The reversal of 206266130 is 31662602.

206266130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 206266130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473260 + ... + 1473399.

It is an arithmetic number, because the mean of its divisors is an integer number (26519940).

Almost surely, 2^206266130 is an apocalyptic number.

206266130 is an abundant number, since it is smaller than the sum of its proper divisors (218052910).

206266130 is a wasteful number, since it uses less digits than its factorization.

206266130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946673.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 206266130 is about 14361.9681798840. The cubic root of 206266130 is about 590.8482770695.

The spelling of 206266130 in words is "two hundred six million, two hundred sixty-six thousand, one hundred thirty".