1203206 has 8 divisors (see below), whose sum is σ = 1839024. Its totient is φ = 590200.

The previous prime is 1203193. The next prime is 1203211. The reversal of 1203206 is 6023021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5570 + ... + 5781.

It is an arithmetic number, because the mean of its divisors is an integer number (229878).

2^1203206 is an apocalyptic number.

1203206 is a deficient number, since it is larger than the sum of its proper divisors (635818).

1203206 is a wasteful number, since it uses less digits than its factorization.

1203206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11406.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1203206 is about 1096.9074710293. The cubic root of 1203206 is about 106.3604084141.

Adding to 1203206 its reverse (6023021), we get a palindrome (7226227).

The spelling of 1203206 in words is "one million, two hundred three thousand, two hundred six".