1106646 has 8 divisors (see below), whose sum is σ = 2213304. Its totient is φ = 368880.

The previous prime is 1106629. The next prime is 1106653. The reversal of 1106646 is 6466011.

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

1106646 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 92215 + ... + 92226.

It is an arithmetic number, because the mean of its divisors is an integer number (276663).

2^1106646 is an apocalyptic number.

1106646 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.

1106646 is a wasteful number, since it uses less digits than its factorization.

1106646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184446.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1106646 is about 1051.9724330989. The cubic root of 1106646 is about 103.4354892165.

The spelling of 1106646 in words is "one million, one hundred six thousand, six hundred forty-six".