2124064 has 12 divisors (see below), whose sum is σ = 4181814. Its totient is φ = 1062016.

The previous prime is 2124049. The next prime is 2124127. The reversal of 2124064 is 4604212.

It can be written as a sum of positive squares in only one way, i.e., 1299600 + 824464 = 1140^2 + 908^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33157 + ... + 33220.

2^2124064 is an apocalyptic number.

It is an amenable number.

2124064 is a deficient number, since it is larger than the sum of its proper divisors (2057750).

2124064 is an equidigital number, since it uses as much as digits as its factorization.

2124064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66387 (or 66379 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2124064 is about 1457.4168929994. The cubic root of 2124064 is about 128.5452005288.

Adding to 2124064 its reverse (4604212), we get a palindrome (6728276).

The spelling of 2124064 in words is "two million, one hundred twenty-four thousand, sixty-four".