1200206 has 24 divisors (see below), whose sum is σ = 2157336. Its totient is φ = 498960.

The previous prime is 1200191. The next prime is 1200233. The reversal of 1200206 is 6020021.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3461 + ... + 3791.

It is an arithmetic number, because the mean of its divisors is an integer number (89889).

2^1200206 is an apocalyptic number.

1200206 is a deficient number, since it is larger than the sum of its proper divisors (957130).

1200206 is a wasteful number, since it uses less digits than its factorization.

1200206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1200206 is about 1095.5391366811. The cubic root of 1200206 is about 106.2719373388.

Adding to 1200206 its reverse (6020021), we get a palindrome (7220227).

The spelling of 1200206 in words is "one million, two hundred thousand, two hundred six".