2466618 has 64 divisors (see below), whose sum is σ = 6497280. Its totient is φ = 604800.

The previous prime is 2466587. The next prime is 2466619. The reversal of 2466618 is 8166642.

It is a happy number.

2466618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2466619) 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 31 ways as a sum of consecutive naturals, for example, 8638 + ... + 8918.

It is an arithmetic number, because the mean of its divisors is an integer number (101520).

2^2466618 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2466618, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3248640).

2466618 is an abundant number, since it is smaller than the sum of its proper divisors (4030662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2466618 is a wasteful number, since it uses less digits than its factorization.

2466618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323.

The product of its digits is 13824, while the sum is 33.

The square root of 2466618 is about 1570.5470384551. The cubic root of 2466618 is about 135.1140873720.

The spelling of 2466618 in words is "two million, four hundred sixty-six thousand, six hundred eighteen".