27936041 has 4 divisors (see below), whose sum is σ = 31926912. Its totient is φ = 23945172.

The previous prime is 27936011. The next prime is 27936043. The reversal of 27936041 is 14063972.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27936041 - 2⁶ = 27935977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27935989 and 27936007.

It is not an unprimeable number, because it can be changed into a prime (27936043) 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, 1995425 + ... + 1995438.

It is an arithmetic number, because the mean of its divisors is an integer number (7981728).

Almost surely, 2^27936041 is an apocalyptic number.

It is an amenable number.

27936041 is a deficient number, since it is larger than the sum of its proper divisors (3990871).

27936041 is an equidigital number, since it uses as much as digits as its factorization.

27936041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990870.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 27936041 is about 5285.4556095005. The cubic root of 27936041 is about 303.4275099706.

The spelling of 27936041 in words is "twenty-seven million, nine hundred thirty-six thousand, forty-one".