2421876 has 12 divisors (see below), whose sum is σ = 5651072. Its totient is φ = 807288.

The previous prime is 2421847. The next prime is 2421893. The reversal of 2421876 is 6781242.

2421876 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 (12).

It is a congruent number.

It is an unprimeable number.

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, 100900 + ... + 100923.

2^2421876 is an apocalyptic number.

It is an amenable number.

2421876 is an abundant number, since it is smaller than the sum of its proper divisors (3229196).

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

2421876 is a wasteful number, since it uses less digits than its factorization.

2421876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201830 (or 201828 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 2421876 is about 1556.2377710363. The cubic root of 2421876 is about 134.2921523568.

The spelling of 2421876 in words is "two million, four hundred twenty-one thousand, eight hundred seventy-six".