4115217 has 8 divisors (see below), whose sum is σ = 5503680. Its totient is φ = 2735120.

The previous prime is 4115213. The next prime is 4115239. The reversal of 4115217 is 7125114.

It is a happy number.

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 4115217 - 2² = 4115213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4115193 and 4115202.

It is not an unprimeable number, because it can be changed into a prime (4115213) 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, 834 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (687960).

Almost surely, 2^4115217 is an apocalyptic number.

It is an amenable number.

4115217 is a deficient number, since it is larger than the sum of its proper divisors (1388463).

4115217 is a wasteful number, since it uses less digits than its factorization.

4115217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183.

The product of its digits is 280, while the sum is 21.

The square root of 4115217 is about 2028.5997633836. The cubic root of 4115217 is about 160.2498310539.

The spelling of 4115217 in words is "four million, one hundred fifteen thousand, two hundred seventeen".