5815368 has 128 divisors (see below), whose sum is σ = 18480000. Its totient is φ = 1679616.

The previous prime is 5815361. The next prime is 5815379. The reversal of 5815368 is 8635185.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5815361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53298 + ... + 53406.

It is an arithmetic number, because the mean of its divisors is an integer number (144375).

Almost surely, 2^5815368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5815368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9240000).

5815368 is an abundant number, since it is smaller than the sum of its proper divisors (12664632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5815368 is a wasteful number, since it uses less digits than its factorization.

5815368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 146 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 5815368 is about 2411.5074123875. The cubic root of 5815368 is about 179.8287259695.

The spelling of 5815368 in words is "five million, eight hundred fifteen thousand, three hundred sixty-eight".