27426112 has 56 divisors (see below), whose sum is σ = 64373760. Its totient is φ = 11343360.

The previous prime is 27426109. The next prime is 27426127. The reversal of 27426112 is 21162472.

It is a tau number, because it is divible by the number of its divisors (56).

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11937 + ... + 14047.

Almost surely, 2^27426112 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 27426112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32186880).

27426112 is an abundant number, since it is smaller than the sum of its proper divisors (36947648).

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

27426112 is a wasteful number, since it uses less digits than its factorization.

27426112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2149 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 27426112 is about 5236.9945579502. The cubic root of 27426112 is about 301.5699623217.

Adding to 27426112 its reverse (21162472), we get a palindrome (48588584).

The spelling of 27426112 in words is "twenty-seven million, four hundred twenty-six thousand, one hundred twelve".