2328019 has 4 divisors (see below), whose sum is σ = 2360880. Its totient is φ = 2295160.

The previous prime is 2327993. The next prime is 2328047. The reversal of 2328019 is 9108232.

2328019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2328019 - 2⁵ = 2327987 is a prime.

It is a super-2 number, since 2×2328019² = 10839344928722, which contains 22 as substring.

It is a Duffinian number.

2328019 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2327984 and 2328002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328119) 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, 16324 + ... + 16465.

It is an arithmetic number, because the mean of its divisors is an integer number (590220).

2^2328019 is an apocalyptic number.

2328019 is a deficient number, since it is larger than the sum of its proper divisors (32861).

2328019 is an equidigital number, since it uses as much as digits as its factorization.

2328019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32860.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2328019 is about 1525.7847161379. The cubic root of 2328019 is about 132.5344683081.

The spelling of 2328019 in words is "two million, three hundred twenty-eight thousand, nineteen".