2124308 has 12 divisors (see below), whose sum is σ = 3845940. Its totient is φ = 1025472.

The previous prime is 2124299. The next prime is 2124319. The reversal of 2124308 is 8034212.

2124308 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 806404 + 1317904 = 898^2 + 1148^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2124308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9041 + ... + 9272.

It is an arithmetic number, because the mean of its divisors is an integer number (320495).

2^2124308 is an apocalyptic number.

It is an amenable number.

2124308 is a deficient number, since it is larger than the sum of its proper divisors (1721632).

2124308 is a wasteful number, since it uses less digits than its factorization.

2124308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18346 (or 18344 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2124308 is about 1457.5006003429. The cubic root of 2124308 is about 128.5501225130.

The spelling of 2124308 in words is "two million, one hundred twenty-four thousand, three hundred eight".