1045056 has 28 divisors (see below), whose sum is σ = 2765552. Its totient is φ = 348288.

The previous prime is 1045043. The next prime is 1045061. The reversal of 1045056 is 6505401.

It is a happy number.

1045056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530 + ... + 2913.

2^1045056 is an apocalyptic number.

1045056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1045056 is an abundant number, since it is smaller than the sum of its proper divisors (1720496).

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

1045056 is an equidigital number, since it uses as much as digits as its factorization.

1045056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5458 (or 5448 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1045056 is about 1022.2798051414. The cubic root of 1045056 is about 101.4798588167.

The spelling of 1045056 in words is "one million, forty-five thousand, fifty-six".