27275934 has 16 divisors (see below), whose sum is σ = 62345088. Its totient is φ = 7793112.

The previous prime is 27275909. The next prime is 27275951. The reversal of 27275934 is 43957272.

It is a junction number, because it is equal to n+sod(n) for n = 27275892 and 27275901.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 324672 + ... + 324755.

It is an arithmetic number, because the mean of its divisors is an integer number (3896568).

Almost surely, 2^27275934 is an apocalyptic number.

27275934 is an abundant number, since it is smaller than the sum of its proper divisors (35069154).

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

27275934 is a wasteful number, since it uses less digits than its factorization.

27275934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649439.

The product of its digits is 105840, while the sum is 39.

The square root of 27275934 is about 5222.6366904084. The cubic root of 27275934 is about 301.0185159487.

The spelling of 27275934 in words is "twenty-seven million, two hundred seventy-five thousand, nine hundred thirty-four".