2124344 has 8 divisors (see below), whose sum is σ = 3983160. Its totient is φ = 1062168.

The previous prime is 2124323. The next prime is 2124359. The reversal of 2124344 is 4434212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132764 + ... + 132779.

It is an arithmetic number, because the mean of its divisors is an integer number (497895).

2^2124344 is an apocalyptic number.

It is an amenable number.

2124344 is a deficient number, since it is larger than the sum of its proper divisors (1858816).

2124344 is a wasteful number, since it uses less digits than its factorization.

2124344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265549 (or 265545 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 2124344 is about 1457.5129501998. The cubic root of 2124344 is about 128.5508486755.

Adding to 2124344 its reverse (4434212), we get a palindrome (6558556).

The spelling of 2124344 in words is "two million, one hundred twenty-four thousand, three hundred forty-four".