1066056 has 32 divisors (see below), whose sum is σ = 2729760. Its totient is φ = 346752.

The previous prime is 1066049. The next prime is 1066063. The reversal of 1066056 is 6506601.

It is an interprime number because it is at equal distance from previous prime (1066049) and next prime (1066063).

It is a super-2 number, since 2×1066056² = 2272950790272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516 + ... + 1548.

It is an arithmetic number, because the mean of its divisors is an integer number (85305).

2^1066056 is an apocalyptic number.

It is a pronic number, being equal to 1032×1033.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1066056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364880).

1066056 is an abundant number, since it is smaller than the sum of its proper divisors (1663704).

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

1066056 is a wasteful number, since it uses less digits than its factorization.

1066056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1081 counting only the distinct ones).

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

The square root of 1066056 is about 1032.4998789346. The cubic root of 1066056 is about 102.1550889459.

It can be divided in two parts, 10 and 66056, that added together give a palindrome (66066).

The spelling of 1066056 in words is "one million, sixty-six thousand, fifty-six".