2319115 has 4 divisors (see below), whose sum is σ = 2782944. Its totient is φ = 1855288.

The previous prime is 2319091. The next prime is 2319133. The reversal of 2319115 is 5119132.

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 2319115 - 2¹¹ = 2317067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231907 + ... + 231916.

It is an arithmetic number, because the mean of its divisors is an integer number (695736).

2^2319115 is an apocalyptic number.

2319115 is a deficient number, since it is larger than the sum of its proper divisors (463829).

2319115 is an equidigital number, since it uses as much as digits as its factorization.

2319115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463828.

The product of its digits is 270, while the sum is 22.

The square root of 2319115 is about 1522.8640779794. The cubic root of 2319115 is about 132.3652837485.

The spelling of 2319115 in words is "two million, three hundred nineteen thousand, one hundred fifteen".