2468618 has 4 divisors (see below), whose sum is σ = 3702930. Its totient is φ = 1234308.

The previous prime is 2468591. The next prime is 2468629. The reversal of 2468618 is 8168642.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1338649 + 1129969 = 1157^2 + 1063^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617153 + ... + 617156.

2^2468618 is an apocalyptic number.

2468618 is a deficient number, since it is larger than the sum of its proper divisors (1234312).

2468618 is a wasteful number, since it uses less digits than its factorization.

2468618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234311.

The product of its digits is 18432, while the sum is 35.

The square root of 2468618 is about 1571.1836302610. The cubic root of 2468618 is about 135.1505955479.

The spelling of 2468618 in words is "two million, four hundred sixty-eight thousand, six hundred eighteen".