2124764 has 12 divisors (see below), whose sum is σ = 3733464. Its totient is φ = 1058064.

The previous prime is 2124761. The next prime is 2124769. The reversal of 2124764 is 4674212.

2124764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124761) 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 3 ways as a sum of consecutive naturals, for example, 194 + ... + 2070.

It is an arithmetic number, because the mean of its divisors is an integer number (311122).

2^2124764 is an apocalyptic number.

It is an amenable number.

2124764 is a deficient number, since it is larger than the sum of its proper divisors (1608700).

2124764 is a wasteful number, since it uses less digits than its factorization.

2124764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2162 counting only the distinct ones).

The product of its digits is 2688, while the sum is 26.

The square root of 2124764 is about 1457.6570241315. The cubic root of 2124764 is about 128.5593199649.

Adding to 2124764 its reverse (4674212), we get a palindrome (6798976).

The spelling of 2124764 in words is "two million, one hundred twenty-four thousand, seven hundred sixty-four".