2125328 has 10 divisors (see below), whose sum is σ = 4117854. Its totient is φ = 1062656.

The previous prime is 2125327. The next prime is 2125339. The reversal of 2125328 is 8235212.

It can be written as a sum of positive squares in only one way, i.e., 1149184 + 976144 = 1072^2 + 988^2 .

It is not an unprimeable number, because it can be changed into a prime (2125327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66401 + ... + 66432.

2^2125328 is an apocalyptic number.

It is an amenable number.

2125328 is a deficient number, since it is larger than the sum of its proper divisors (1992526).

2125328 is a wasteful number, since it uses less digits than its factorization.

2125328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132841 (or 132835 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2125328 is about 1457.8504724422. The cubic root of 2125328 is about 128.5706939405.

The spelling of 2125328 in words is "two million, one hundred twenty-five thousand, three hundred twenty-eight".