2017025 has 6 divisors (see below), whose sum is σ = 2501142. Its totient is φ = 1613600.

The previous prime is 2017019. The next prime is 2017027. The reversal of 2017025 is 5207102.

It can be written as a sum of positive squares in 3 ways, for example, as 692224 + 1324801 = 832^2 + 1151^2 .

It is not a de Polignac number, because 2017025 - 2⁴ = 2017009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2016994 and 2017012.

It is not an unprimeable number, because it can be changed into a prime (2017027) 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, 40316 + ... + 40365.

It is an arithmetic number, because the mean of its divisors is an integer number (416857).

2^2017025 is an apocalyptic number.

2017025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2017025 is a deficient number, since it is larger than the sum of its proper divisors (484117).

2017025 is an equidigital number, since it uses as much as digits as its factorization.

2017025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80691 (or 80686 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2017025 is about 1420.2200533720. The cubic root of 2017025 is about 126.3485979440.

The spelling of 2017025 in words is "two million, seventeen thousand, twenty-five".