27671344 has 40 divisors (see below), whose sum is σ = 56567808. Its totient is φ = 13093440.

The previous prime is 27671341. The next prime is 27671363. The reversal of 27671344 is 44317672.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (27671341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22719 + ... + 23905.

Almost surely, 2^27671344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27671344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28283904).

27671344 is an abundant number, since it is smaller than the sum of its proper divisors (28896464).

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

27671344 is a wasteful number, since it uses less digits than its factorization.

27671344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1267 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 27671344 is about 5260.3558814970. The cubic root of 27671344 is about 302.4661310349.

The spelling of 27671344 in words is "twenty-seven million, six hundred seventy-one thousand, three hundred forty-four".