2525725 has 12 divisors (see below), whose sum is σ = 3233920. Its totient is φ = 1954800.

The previous prime is 2525717. The next prime is 2525729. The reversal of 2525725 is 5275252.

It is not a de Polignac number, because 2525725 - 2³ = 2525717 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2525693 and 2525702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 855 + ... + 2404.

2^2525725 is an apocalyptic number.

2525725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2525725 is a deficient number, since it is larger than the sum of its proper divisors (708195).

2525725 is a wasteful number, since it uses less digits than its factorization.

2525725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300 (or 3295 counting only the distinct ones).

The product of its digits is 7000, while the sum is 28.

The square root of 2525725 is about 1589.2529691651. The cubic root of 2525725 is about 136.1848157743.

The spelling of 2525725 in words is "two million, five hundred twenty-five thousand, seven hundred twenty-five".