2497265 has 16 divisors (see below), whose sum is σ = 3198720. Its totient is φ = 1866240.

The previous prime is 2497259. The next prime is 2497289. The reversal of 2497265 is 5627942.

2497265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2497265 - 2¹⁶ = 2431729 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 4⁶ + 9⁶ + 7³ + 2¹³ + 6² + 5⁹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9080 + ... + 9350.

It is an arithmetic number, because the mean of its divisors is an integer number (199920).

2^2497265 is an apocalyptic number.

It is an amenable number.

2497265 is a deficient number, since it is larger than the sum of its proper divisors (701455).

2497265 is a wasteful number, since it uses less digits than its factorization.

2497265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392.

The product of its digits is 30240, while the sum is 35.

The square root of 2497265 is about 1580.2737104692. The cubic root of 2497265 is about 135.6713698892.

The spelling of 2497265 in words is "two million, four hundred ninety-seven thousand, two hundred sixty-five".