2495818 has 16 divisors (see below), whose sum is σ = 4102560. Its totient is φ = 1131696.

The previous prime is 2495813. The next prime is 2495819. The reversal of 2495818 is 8185942.

2495818 is nontrivially palindromic in base 12.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2495813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721 + ... + 2347.

It is an arithmetic number, because the mean of its divisors is an integer number (256410).

2^2495818 is an apocalyptic number.

2495818 is a deficient number, since it is larger than the sum of its proper divisors (1606742).

2495818 is a wasteful number, since it uses less digits than its factorization.

2495818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701.

The product of its digits is 23040, while the sum is 37.

The square root of 2495818 is about 1579.8158120490. The cubic root of 2495818 is about 135.6451606293.

It can be divided in two parts, 24958 and 18, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 2495818 in words is "two million, four hundred ninety-five thousand, eight hundred eighteen".