2495867 has 6 divisors (see below), whose sum is σ = 2743524. Its totient is φ = 2268860.

The previous prime is 2495861. The next prime is 2495869. The reversal of 2495867 is 7685942.

It is not a de Polignac number, because 2495867 - 2⁴ = 2495851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2495861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10193 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (457254).

2^2495867 is an apocalyptic number.

2495867 is a deficient number, since it is larger than the sum of its proper divisors (247657).

2495867 is a wasteful number, since it uses less digits than its factorization.

2495867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20649 (or 20638 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 2495867 is about 1579.8313201098. The cubic root of 2495867 is about 135.6460483235.

It can be divided in two parts, 249 and 5867, that added together give a palindrome (6116).

The spelling of 2495867 in words is "two million, four hundred ninety-five thousand, eight hundred sixty-seven".