27791114 has 8 divisors (see below), whose sum is σ = 44893380. Its totient is φ = 12826656.

The previous prime is 27791089. The next prime is 27791117. The reversal of 27791114 is 41119772.

It can be written as a sum of positive squares in 2 ways, for example, as 21949225 + 5841889 = 4685^2 + 2417^2 .

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 (27791117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534419 + ... + 534470.

Almost surely, 2^27791114 is an apocalyptic number.

27791114 is a deficient number, since it is larger than the sum of its proper divisors (17102266).

27791114 is a wasteful number, since it uses less digits than its factorization.

27791114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068904.

The product of its digits is 3528, while the sum is 32.

The square root of 27791114 is about 5271.7278002568. The cubic root of 27791114 is about 302.9018914324.

The spelling of 27791114 in words is "twenty-seven million, seven hundred ninety-one thousand, one hundred fourteen".