1200706 has 8 divisors (see below), whose sum is σ = 1939644. Its totient is φ = 554160.

The previous prime is 1200701. The next prime is 1200739. The reversal of 1200706 is 6070021.

It can be written as a sum of positive squares in 2 ways, for example, as 1199025 + 1681 = 1095^2 + 41^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1200706.

It is not an unprimeable number, because it can be changed into a prime (1200701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23065 + ... + 23116.

2^1200706 is an apocalyptic number.

1200706 is a deficient number, since it is larger than the sum of its proper divisors (738938).

1200706 is a wasteful number, since it uses less digits than its factorization.

1200706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46196.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1200706 is about 1095.7673110656. The cubic root of 1200706 is about 106.2866927479.

Adding to 1200706 its reverse (6070021), we get a palindrome (7270727).

The spelling of 1200706 in words is "one million, two hundred thousand, seven hundred six".