1056268 has 12 divisors (see below), whose sum is σ = 1856232. Its totient is φ = 525920.

The previous prime is 1056247. The next prime is 1056269. The reversal of 1056268 is 8626501.

It is a super-2 number, since 2×1056268² = 2231404175648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056269) 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 3 ways as a sum of consecutive naturals, for example, 1008 + ... + 1768.

It is an arithmetic number, because the mean of its divisors is an integer number (154686).

2^1056268 is an apocalyptic number.

It is an amenable number.

1056268 is a deficient number, since it is larger than the sum of its proper divisors (799964).

1056268 is a wasteful number, since it uses less digits than its factorization.

1056268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1056268 is about 1027.7489965940. The cubic root of 1056268 is about 101.8414813137.

The spelling of 1056268 in words is "one million, fifty-six thousand, two hundred sixty-eight".