2525025 has 24 divisors (see below), whose sum is σ = 4222944. Its totient is φ = 1331200.

The previous prime is 2525011. The next prime is 2525041. The reversal of 2525025 is 5205252.

It is not a de Polignac number, because 2525025 - 2⁶ = 2524961 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2524992 and 2525010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9697 + ... + 9953.

It is an arithmetic number, because the mean of its divisors is an integer number (175956).

2^2525025 is an apocalyptic number.

2525025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525025 is a deficient number, since it is larger than the sum of its proper divisors (1697919).

2525025 is a wasteful number, since it uses less digits than its factorization.

2525025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 2525025 is about 1589.0327246473. The cubic root of 2525025 is about 136.1722334888.

The spelling of 2525025 in words is "two million, five hundred twenty-five thousand, twenty-five".