2440315 has 8 divisors (see below), whose sum is σ = 2937600. Its totient is φ = 1946112.

The previous prime is 2440313. The next prime is 2440327. The reversal of 2440315 is 5130442.

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

It is a cyclic number.

It is not a de Polignac number, because 2440315 - 2¹ = 2440313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2440292 and 2440301.

It is not an unprimeable number, because it can be changed into a prime (2440313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702 + ... + 2788.

It is an arithmetic number, because the mean of its divisors is an integer number (367200).

2^2440315 is an apocalyptic number.

2440315 is a deficient number, since it is larger than the sum of its proper divisors (497285).

2440315 is a wasteful number, since it uses less digits than its factorization.

2440315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2440315 is about 1562.1507609703. The cubic root of 2440315 is about 134.6321030413.

Adding to 2440315 its reverse (5130442), we get a palindrome (7570757).

It can be divided in two parts, 244031 and 5, that added together give a square (244036 = 494²).

The spelling of 2440315 in words is "two million, four hundred forty thousand, three hundred fifteen".