1045017 has 6 divisors (see below), whose sum is σ = 1509482. Its totient is φ = 696672.

The previous prime is 1045013. The next prime is 1045021. The reversal of 1045017 is 7105401.

It is an interprime number because it is at equal distance from previous prime (1045013) and next prime (1045021).

It can be written as a sum of positive squares in only one way, i.e., 876096 + 168921 = 936^2 + 411^2 .

It is not a de Polignac number, because 1045017 - 2² = 1045013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58048 + ... + 58065.

2^1045017 is an apocalyptic number.

It is an amenable number.

1045017 is a deficient number, since it is larger than the sum of its proper divisors (464465).

1045017 is a wasteful number, since it uses less digits than its factorization.

1045017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116119 (or 116116 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 1045017 is about 1022.2607299510. The cubic root of 1045017 is about 101.4785964398.

The spelling of 1045017 in words is "one million, forty-five thousand, seventeen".