2468720 has 20 divisors (see below), whose sum is σ = 5739960. Its totient is φ = 987456.

The previous prime is 2468717. The next prime is 2468729. The reversal of 2468720 is 278642.

2468720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468729) 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, 15350 + ... + 15509.

It is an arithmetic number, because the mean of its divisors is an integer number (286998).

2^2468720 is an apocalyptic number.

2468720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2468720 is an abundant number, since it is smaller than the sum of its proper divisors (3271240).

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

2468720 is a wasteful number, since it uses less digits than its factorization.

2468720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30872 (or 30866 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2468720 is about 1571.2160895307. The cubic root of 2468720 is about 135.1524569363.

The spelling of 2468720 in words is "two million, four hundred sixty-eight thousand, seven hundred twenty".