1206606 has 8 divisors (see below), whose sum is σ = 2413224. Its totient is φ = 402200.

The previous prime is 1206587. The next prime is 1206619. The reversal of 1206606 is 6066021.

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

1206606 is an admirable number.

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, 100545 + ... + 100556.

It is an arithmetic number, because the mean of its divisors is an integer number (301653).

2^1206606 is an apocalyptic number.

1206606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1206606 is a wasteful number, since it uses less digits than its factorization.

1206606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201106.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1206606 is about 1098.4561893858. The cubic root of 1206606 is about 106.4604980350.

The spelling of 1206606 in words is "one million, two hundred six thousand, six hundred six".