27745914 has 16 divisors (see below), whose sum is σ = 63419328. Its totient is φ = 7927392.

The previous prime is 27745903. The next prime is 27745937. The reversal of 27745914 is 41954772.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330267 + ... + 330350.

It is an arithmetic number, because the mean of its divisors is an integer number (3963708).

Almost surely, 2^27745914 is an apocalyptic number.

27745914 is an abundant number, since it is smaller than the sum of its proper divisors (35673414).

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

27745914 is a wasteful number, since it uses less digits than its factorization.

27745914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660629.

The product of its digits is 70560, while the sum is 39.

The square root of 27745914 is about 5267.4390361921. The cubic root of 27745914 is about 302.7375871788.

The spelling of 27745914 in words is "twenty-seven million, seven hundred forty-five thousand, nine hundred fourteen".