1066120 has 32 divisors (see below), whose sum is σ = 2617920. Its totient is φ = 387520.

The previous prime is 1066111. The next prime is 1066133. The reversal of 1066120 is 216601.

It is a super-2 number, since 2×1066120² = 2273223708800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066094 and 1066103.

It is a congruent number.

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, 772 + ... + 1651.

It is an arithmetic number, because the mean of its divisors is an integer number (81810).

2^1066120 is an apocalyptic number.

1066120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1066120 is an abundant number, since it is smaller than the sum of its proper divisors (1551800).

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

1066120 is a wasteful number, since it uses less digits than its factorization.

1066120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1066120 is about 1032.5308712092. The cubic root of 1066120 is about 102.1571331771.

It can be divided in two parts, 106 and 6120, that added together give a palindrome (6226).

The spelling of 1066120 in words is "one million, sixty-six thousand, one hundred twenty".