1206366 has 16 divisors (see below), whose sum is σ = 2757504. Its totient is φ = 344664.

The previous prime is 1206353. The next prime is 1206377. The reversal of 1206366 is 6636021.

It is an Ulam number.

It is a congruent number.

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, 14320 + ... + 14403.

It is an arithmetic number, because the mean of its divisors is an integer number (172344).

2^1206366 is an apocalyptic number.

1206366 is an abundant number, since it is smaller than the sum of its proper divisors (1551138).

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

1206366 is a wasteful number, since it uses less digits than its factorization.

1206366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28735.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1206366 is about 1098.3469397235. The cubic root of 1206366 is about 106.4534390575.

The spelling of 1206366 in words is "one million, two hundred six thousand, three hundred sixty-six".