27740914 has 4 divisors (see below), whose sum is σ = 41611374. Its totient is φ = 13870456.

The previous prime is 27740903. The next prime is 27740917. The reversal of 27740914 is 41904772.

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

It can be written as a sum of positive squares in only one way, i.e., 16949689 + 10791225 = 4117^2 + 3285^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27740914.

It is not an unprimeable number, because it can be changed into a prime (27740917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6935227 + ... + 6935230.

Almost surely, 2^27740914 is an apocalyptic number.

27740914 is a deficient number, since it is larger than the sum of its proper divisors (13870460).

27740914 is a wasteful number, since it uses less digits than its factorization.

27740914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13870459.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 27740914 is about 5266.9644008670. The cubic root of 27740914 is about 302.7194009710.

The spelling of 27740914 in words is "twenty-seven million, seven hundred forty thousand, nine hundred fourteen".