27412896 has 144 divisors (see below), whose sum is σ = 87562944. Its totient is φ = 7354368.

The previous prime is 27412867. The next prime is 27412907. The reversal of 27412896 is 69821472.

Its product of digits (48384) is a multiple of the sum of its prime divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242536 + ... + 242648.

It is an arithmetic number, because the mean of its divisors is an integer number (608076).

Almost surely, 2^27412896 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 27412896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43781472).

27412896 is an abundant number, since it is smaller than the sum of its proper divisors (60150048).

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

27412896 is a wasteful number, since it uses less digits than its factorization.

27412896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 144 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 27412896 is about 5235.7326134936. The cubic root of 27412896 is about 301.5215147088.

The spelling of 27412896 in words is "twenty-seven million, four hundred twelve thousand, eight hundred ninety-six".