2124366 has 24 divisors (see below), whose sum is σ = 4410744. Its totient is φ = 682080.

The previous prime is 2124361. The next prime is 2124377. The reversal of 2124366 is 6634212.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4836 + ... + 5256.

It is an arithmetic number, because the mean of its divisors is an integer number (183781).

2^2124366 is an apocalyptic number.

2124366 is an abundant number, since it is smaller than the sum of its proper divisors (2286378).

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

2124366 is a wasteful number, since it uses less digits than its factorization.

2124366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 455 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 2124366 is about 1457.5204972830. The cubic root of 2124366 is about 128.5512924374.

Adding to 2124366 its reverse (6634212), we get a palindrome (8758578).

The spelling of 2124366 in words is "two million, one hundred twenty-four thousand, three hundred sixty-six".