4006315 has 8 divisors (see below), whose sum is σ = 4925088. Its totient is φ = 3126720.

The previous prime is 4006309. The next prime is 4006319. The reversal of 4006315 is 5136004.

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

It is not a de Polignac number, because 4006315 - 2³ = 4006307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4006292 and 4006301.

It is not an unprimeable number, because it can be changed into a prime (4006319) 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, 9567 + ... + 9976.

It is an arithmetic number, because the mean of its divisors is an integer number (615636).

Almost surely, 2^4006315 is an apocalyptic number.

4006315 is a deficient number, since it is larger than the sum of its proper divisors (918773).

4006315 is a wasteful number, since it uses less digits than its factorization.

4006315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19589.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 4006315 is about 2001.5781273785. The cubic root of 4006315 is about 158.8235982544.

The spelling of 4006315 in words is "four million, six thousand, three hundred fifteen".