2421914 has 16 divisors (see below), whose sum is σ = 3987360. Its totient is φ = 1094160.

The previous prime is 2421907. The next prime is 2421917. The reversal of 2421914 is 4191242.

2421914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2421914.

It is not an unprimeable number, because it can be changed into a prime (2421917) 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 7 ways as a sum of consecutive naturals, for example, 6032 + ... + 6420.

It is an arithmetic number, because the mean of its divisors is an integer number (249210).

2^2421914 is an apocalyptic number.

2421914 is a deficient number, since it is larger than the sum of its proper divisors (1565446).

2421914 is a wasteful number, since it uses less digits than its factorization.

2421914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685.

The product of its digits is 576, while the sum is 23.

The square root of 2421914 is about 1556.2499799197. The cubic root of 2421914 is about 134.2928547153.

The spelling of 2421914 in words is "two million, four hundred twenty-one thousand, nine hundred fourteen".