4023315 has 24 divisors (see below), whose sum is σ = 7216560. Its totient is φ = 2071104.

The previous prime is 4023311. The next prime is 4023317. The reversal of 4023315 is 5133204.

4023315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4023315 - 2² = 4023311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4023311) 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 23 ways as a sum of consecutive naturals, for example, 237 + ... + 2846.

It is an arithmetic number, because the mean of its divisors is an integer number (300690).

Almost surely, 2^4023315 is an apocalyptic number.

4023315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4023315 is a deficient number, since it is larger than the sum of its proper divisors (3193245).

4023315 is a wasteful number, since it uses less digits than its factorization.

4023315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123 (or 3120 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4023315 is about 2005.8202810820. The cubic root of 4023315 is about 159.0479266938.

Adding to 4023315 its reverse (5133204), we get a palindrome (9156519).

The spelling of 4023315 in words is "four million, twenty-three thousand, three hundred fifteen".