2128314 has 16 divisors (see below), whose sum is σ = 4372128. Its totient is φ = 690192.

The previous prime is 2128309. The next prime is 2128319. The reversal of 2128314 is 4138212.

2128314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2128309) and next prime (2128319).

It is not an unprimeable number, because it can be changed into a prime (2128319) 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 7 ways as a sum of consecutive naturals, for example, 4572 + ... + 5015.

It is an arithmetic number, because the mean of its divisors is an integer number (273258).

2^2128314 is an apocalyptic number.

2128314 is an abundant number, since it is smaller than the sum of its proper divisors (2243814).

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

2128314 is a wasteful number, since it uses less digits than its factorization.

2128314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9629.

The product of its digits is 384, while the sum is 21.

The square root of 2128314 is about 1458.8742235025. The cubic root of 2128314 is about 128.6308779747.

It can be divided in two parts, 2128 and 314, that added together give a palindrome (2442).

The spelling of 2128314 in words is "two million, one hundred twenty-eight thousand, three hundred fourteen".