2510265 has 16 divisors (see below), whose sum is σ = 4125888. Its totient is φ = 1302336.

The previous prime is 2510227. The next prime is 2510279. The reversal of 2510265 is 5620152.

It is not a de Polignac number, because 2510265 - 2²¹ = 413113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1707 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (257868).

2^2510265 is an apocalyptic number.

It is an amenable number.

2510265 is a deficient number, since it is larger than the sum of its proper divisors (1615623).

2510265 is a wasteful number, since it uses less digits than its factorization.

2510265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2510265 is about 1584.3815828266. The cubic root of 2510265 is about 135.9063838147.

It can be divided in two parts, 2510 and 265, that added together give a triangular number (2775 = T₇₄).

The spelling of 2510265 in words is "two million, five hundred ten thousand, two hundred sixty-five".