1065606 has 8 divisors (see below), whose sum is σ = 2131224. Its totient is φ = 355200.

The previous prime is 1065601. The next prime is 1065629. The reversal of 1065606 is 6065601.

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

1065606 is an admirable number.

It is a super-2 number, since 2×1065606² = 2271032294472, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88795 + ... + 88806.

It is an arithmetic number, because the mean of its divisors is an integer number (266403).

2^1065606 is an apocalyptic number.

1065606 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.

1065606 is a wasteful number, since it uses less digits than its factorization.

1065606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177606.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1065606 is about 1032.2819382320. The cubic root of 1065606 is about 102.1407131346.

The spelling of 1065606 in words is "one million, sixty-five thousand, six hundred six".