1066268 has 24 divisors (see below), whose sum is σ = 2157792. Its totient is φ = 451584.

The previous prime is 1066267. The next prime is 1066279. The reversal of 1066268 is 8626601.

It is a super-2 number, since 2×1066268² = 2273854895648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1066268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2996 + ... + 3332.

It is an arithmetic number, because the mean of its divisors is an integer number (89908).

2^1066268 is an apocalyptic number.

It is an amenable number.

1066268 is an abundant number, since it is smaller than the sum of its proper divisors (1091524).

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

1066268 is a wasteful number, since it uses less digits than its factorization.

1066268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1066268 is about 1032.6025372814. The cubic root of 1066268 is about 102.1618601485.

The spelling of 1066268 in words is "one million, sixty-six thousand, two hundred sixty-eight".