2510925 has 12 divisors (see below), whose sum is σ = 4151520. Its totient is φ = 1339120.

The previous prime is 2510909. The next prime is 2510927. The reversal of 2510925 is 5290152.

It is not a de Polignac number, because 2510925 - 2⁴ = 2510909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2510895 and 2510904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2510927) 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, 16665 + ... + 16814.

It is an arithmetic number, because the mean of its divisors is an integer number (345960).

2^2510925 is an apocalyptic number.

2510925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2510925 is a deficient number, since it is larger than the sum of its proper divisors (1640595).

2510925 is a wasteful number, since it uses less digits than its factorization.

2510925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33492 (or 33487 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2510925 is about 1584.5898522962. The cubic root of 2510925 is about 135.9182936268.

The spelling of 2510925 in words is "two million, five hundred ten thousand, nine hundred twenty-five".