2518065 has 24 divisors (see below), whose sum is σ = 4762368. Its totient is φ = 1220640.

The previous prime is 2518003. The next prime is 2518067. The reversal of 2518065 is 5608152.

It is not a de Polignac number, because 2518065 - 2¹⁰ = 2517041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2518067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2049 + ... + 3038.

It is an arithmetic number, because the mean of its divisors is an integer number (198432).

2^2518065 is an apocalyptic number.

It is an amenable number.

2518065 is a deficient number, since it is larger than the sum of its proper divisors (2244303).

2518065 is a wasteful number, since it uses less digits than its factorization.

2518065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109 (or 5106 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 2518065 is about 1586.8412018851. The cubic root of 2518065 is about 136.0470029288.

The spelling of 2518065 in words is "two million, five hundred eighteen thousand, sixty-five".