4115599 has 2 divisors, whose sum is σ = 4115600. Its totient is φ = 4115598.

The previous prime is 4115569. The next prime is 4115603. The reversal of 4115599 is 9955114.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4115599 - 2⁷ = 4115471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4115509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057799 + 2057800.

It is an arithmetic number, because the mean of its divisors is an integer number (2057800).

Almost surely, 2^4115599 is an apocalyptic number.

4115599 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115599 is an equidigital number, since it uses as much as digits as its factorization.

4115599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8100, while the sum is 34.

The square root of 4115599 is about 2028.6939148132. The cubic root of 4115599 is about 160.2547893620.

The spelling of 4115599 in words is "four million, one hundred fifteen thousand, five hundred ninety-nine".