2570025 has 12 divisors (see below), whose sum is σ = 4249232. Its totient is φ = 1370640.

The previous prime is 2570017. The next prime is 2570047. The reversal of 2570025 is 5200752.

It is not a de Polignac number, because 2570025 - 2³ = 2570017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2569983 and 2570010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17059 + ... + 17208.

2^2570025 is an apocalyptic number.

2570025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2570025 is a deficient number, since it is larger than the sum of its proper divisors (1679207).

2570025 is a wasteful number, since it uses less digits than its factorization.

2570025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34280 (or 34275 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 2570025 is about 1603.1297514549. The cubic root of 2570025 is about 136.9764109492.

Adding to 2570025 its reverse (5200752), we get a palindrome (7770777).

The spelling of 2570025 in words is "two million, five hundred seventy thousand, twenty-five".