27136343 has 16 divisors (see below), whose sum is σ = 31159296. Its totient is φ = 23437920.

The previous prime is 27136309. The next prime is 27136349. The reversal of 27136343 is 34363172.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-27136343 is a prime.

It is a super-2 number, since 2×27136343² = 1472762222827298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27136349) 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 15 ways as a sum of consecutive naturals, for example, 13088 + ... + 15018.

It is an arithmetic number, because the mean of its divisors is an integer number (1947456).

Almost surely, 2^27136343 is an apocalyptic number.

27136343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

27136343 is a deficient number, since it is larger than the sum of its proper divisors (4022953).

27136343 is a wasteful number, since it uses less digits than its factorization.

27136343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014.

The product of its digits is 9072, while the sum is 29.

The square root of 27136343 is about 5209.2555130268. The cubic root of 27136343 is about 300.5041264546.

The spelling of 27136343 in words is "twenty-seven million, one hundred thirty-six thousand, three hundred forty-three".