1056606 has 16 divisors (see below), whose sum is σ = 2125200. Its totient is φ = 350208.

The previous prime is 1056599. The next prime is 1056613. The reversal of 1056606 is 6066501.

It is an interprime number because it is at equal distance from previous prime (1056599) and next prime (1056613).

It is a super-2 number, since 2×1056606² = 2232832478472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990 + ... + 1758.

It is an arithmetic number, because the mean of its divisors is an integer number (132825).

2^1056606 is an apocalyptic number.

1056606 is an abundant number, since it is smaller than the sum of its proper divisors (1068594).

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

1056606 is a wasteful number, since it uses less digits than its factorization.

1056606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003.

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

The square root of 1056606 is about 1027.9134204786. The cubic root of 1056606 is about 101.8523430614.

It can be divided in two parts, 1056 and 606, that multiplied together give a palindrome (639936).

The spelling of 1056606 in words is "one million, fifty-six thousand, six hundred six".