4245315 has 16 divisors (see below), whose sum is σ = 6887328. Its totient is φ = 2232576.

The previous prime is 4245313. The next prime is 4245331. The reversal of 4245315 is 5135424.

It is not a de Polignac number, because 4245315 - 2¹ = 4245313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4245313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844 + ... + 3033.

It is an arithmetic number, because the mean of its divisors is an integer number (430458).

Almost surely, 2^4245315 is an apocalyptic number.

4245315 is a deficient number, since it is larger than the sum of its proper divisors (2642013).

4245315 is a wasteful number, since it uses less digits than its factorization.

4245315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958.

The product of its digits is 2400, while the sum is 24.

The square root of 4245315 is about 2060.4162200876. The cubic root of 4245315 is about 161.9210482532.

It can be divided in two parts, 4245 and 315, that added together give a triangular number (4560 = T₉₅).

The spelling of 4245315 in words is "four million, two hundred forty-five thousand, three hundred fifteen".