5615859 has 8 divisors (see below), whose sum is σ = 7504272. Its totient is φ = 3735680.

The previous prime is 5615851. The next prime is 5615861. The reversal of 5615859 is 9585165.

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 5615859 - 2³ = 5615851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5615851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (938034).

Almost surely, 2^5615859 is an apocalyptic number.

5615859 is a deficient number, since it is larger than the sum of its proper divisors (1888413).

5615859 is a wasteful number, since it uses less digits than its factorization.

5615859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4117.

The product of its digits is 54000, while the sum is 39.

The square root of 5615859 is about 2369.7803695701. The cubic root of 5615859 is about 177.7482765138.

The spelling of 5615859 in words is "five million, six hundred fifteen thousand, eight hundred fifty-nine".