4240315 has 8 divisors (see below), whose sum is σ = 5100048. Its totient is φ = 3384480.

The previous prime is 4240289. The next prime is 4240319. The reversal of 4240315 is 5130424.

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

It is not a de Polignac number, because 4240315 - 2⁹ = 4239803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4240292 and 4240301.

It is not an unprimeable number, because it can be changed into a prime (4240319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2664 + ... + 3946.

It is an arithmetic number, because the mean of its divisors is an integer number (637506).

Almost surely, 2^4240315 is an apocalyptic number.

4240315 is a deficient number, since it is larger than the sum of its proper divisors (859733).

4240315 is a wasteful number, since it uses less digits than its factorization.

4240315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949.

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

The square root of 4240315 is about 2059.2025155385. The cubic root of 4240315 is about 161.8574547553.

Adding to 4240315 its reverse (5130424), we get a palindrome (9370739).

The spelling of 4240315 in words is "four million, two hundred forty thousand, three hundred fifteen".