2498018 has 8 divisors (see below), whose sum is σ = 3848412. Its totient is φ = 1215216.

The previous prime is 2498017. The next prime is 2498021. The reversal of 2498018 is 8108942.

It is a happy number.

2498018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2289169 + 208849 = 1513^2 + 457^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2498017) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16805 + ... + 16952.

2^2498018 is an apocalyptic number.

2498018 is a deficient number, since it is larger than the sum of its proper divisors (1350394).

2498018 is a wasteful number, since it uses less digits than its factorization.

2498018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33796.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 2498018 is about 1580.5119423782. The cubic root of 2498018 is about 135.6850048425.

The spelling of 2498018 in words is "two million, four hundred ninety-eight thousand, eighteen".