2124032 has 18 divisors (see below), whose sum is σ = 4240278. Its totient is φ = 1061888.

The previous prime is 2124019. The next prime is 2124037. The reversal of 2124032 is 2304212.

It can be written as a sum of positive squares in only one way, i.e., 2119936 + 4096 = 1456^2 + 64^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2123998 and 2124016.

It is not an unprimeable number, because it can be changed into a prime (2124037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3893 + ... + 4404.

It is an arithmetic number, because the mean of its divisors is an integer number (235571).

2^2124032 is an apocalyptic number.

It is an amenable number.

2124032 is a deficient number, since it is larger than the sum of its proper divisors (2116246).

2124032 is an frugal number, since it uses more digits than its factorization.

2124032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313 (or 8299 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2124032 is about 1457.4059146305. The cubic root of 2124032 is about 128.5445549948.

Adding to 2124032 its reverse (2304212), we get a palindrome (4428244).

The spelling of 2124032 in words is "two million, one hundred twenty-four thousand, thirty-two".