2610925 has 12 divisors (see below), whose sum is σ = 3261076. Its totient is φ = 2073600.

The previous prime is 2610919. The next prime is 2610929. The reversal of 2610925 is 5290162.

It can be written as a sum of positive squares in 6 ways, for example, as 44521 + 2566404 = 211^2 + 1602^2 .

It is not a de Polignac number, because 2610925 - 2¹⁵ = 2578157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2610925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2610929) 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, 4237 + ... + 4813.

2^2610925 is an apocalyptic number.

2610925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2610925 is a deficient number, since it is larger than the sum of its proper divisors (650151).

2610925 is a wasteful number, since it uses less digits than its factorization.

2610925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2610925 is about 1615.8356970930. The cubic root of 2610925 is about 137.6992153619.

The spelling of 2610925 in words is "two million, six hundred ten thousand, nine hundred twenty-five".