1045027 has 2 divisors, whose sum is σ = 1045028. Its totient is φ = 1045026.

The previous prime is 1045021. The next prime is 1045043. The reversal of 1045027 is 7205401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045027 - 2¹⁵ = 1012259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1044995 and 1045013.

It is not a weakly prime, because it can be changed into another prime (1045021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522513 + 522514.

It is an arithmetic number, because the mean of its divisors is an integer number (522514).

2^1045027 is an apocalyptic number.

1045027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045027 is an equidigital number, since it uses as much as digits as its factorization.

1045027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1045027 is about 1022.2656210594. The cubic root of 1045027 is about 101.4789201291.

The spelling of 1045027 in words is "one million, forty-five thousand, twenty-seven".