5815136 has 24 divisors (see below), whose sum is σ = 11947824. Its totient is φ = 2780800.

The previous prime is 5815133. The next prime is 5815141. The reversal of 5815136 is 6315185.

It is a junction number, because it is equal to n+sod(n) for n = 5815099 and 5815108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5815133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215 + ... + 4686.

It is an arithmetic number, because the mean of its divisors is an integer number (497826).

Almost surely, 2^5815136 is an apocalyptic number.

It is an amenable number.

5815136 is an abundant number, since it is smaller than the sum of its proper divisors (6132688).

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

5815136 is a wasteful number, since it uses less digits than its factorization.

5815136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7934 (or 7926 counting only the distinct ones).

The product of its digits is 3600, while the sum is 29.

The square root of 5815136 is about 2411.4593092151. The cubic root of 5815136 is about 179.8263345577.

The spelling of 5815136 in words is "five million, eight hundred fifteen thousand, one hundred thirty-six".