5135986 has 8 divisors (see below), whose sum is σ = 7763184. Its totient is φ = 2548260.

The previous prime is 5135983. The next prime is 5136011. The reversal of 5135986 is 6895315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5135983) 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 3 ways as a sum of consecutive naturals, for example, 9540 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (970398).

Almost surely, 2^5135986 is an apocalyptic number.

5135986 is a deficient number, since it is larger than the sum of its proper divisors (2627198).

5135986 is a wasteful number, since it uses less digits than its factorization.

5135986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19736.

The product of its digits is 32400, while the sum is 37.

The square root of 5135986 is about 2266.2713871026. The cubic root of 5135986 is about 172.5339679659.

The spelling of 5135986 in words is "five million, one hundred thirty-five thousand, nine hundred eighty-six".