2340915 has 8 divisors (see below), whose sum is σ = 3745488. Its totient is φ = 1248480.

The previous prime is 2340911. The next prime is 2340931. The reversal of 2340915 is 5190432.

2340915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2340915 - 2² = 2340911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2340911) 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, 78016 + ... + 78045.

It is an arithmetic number, because the mean of its divisors is an integer number (468186).

2^2340915 is an apocalyptic number.

2340915 is a deficient number, since it is larger than the sum of its proper divisors (1404573).

2340915 is a wasteful number, since it uses less digits than its factorization.

2340915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156069.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2340915 is about 1530.0049019529. The cubic root of 2340915 is about 132.7787415468.

The spelling of 2340915 in words is "two million, three hundred forty thousand, nine hundred fifteen".