27327994 has 4 divisors (see below), whose sum is σ = 40991994. Its totient is φ = 13663996.

The previous prime is 27327991. The next prime is 27327997. The reversal of 27327994 is 49972372.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (27327991) and next prime (27327997).

It can be written as a sum of positive squares in only one way, i.e., 27196225 + 131769 = 5215^2 + 363^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27327994.

It is not an unprimeable number, because it can be changed into a prime (27327991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6831997 + ... + 6832000.

Almost surely, 2^27327994 is an apocalyptic number.

27327994 is a deficient number, since it is larger than the sum of its proper divisors (13664000).

27327994 is a wasteful number, since it uses less digits than its factorization.

27327994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13663999.

The product of its digits is 190512, while the sum is 43.

The square root of 27327994 is about 5227.6183869904. The cubic root of 27327994 is about 301.2099064540.

The spelling of 27327994 in words is "twenty-seven million, three hundred twenty-seven thousand, nine hundred ninety-four".