27231104 has 32 divisors (see below), whose sum is σ = 57109800. Its totient is φ = 12897792.

The previous prime is 27231097. The next prime is 27231119. The reversal of 27231104 is 40113272.

It is a tau number, because it is divible by the number of its divisors (32).

It is a zygodrome in base 2.

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 3 ways as a sum of consecutive naturals, for example, 3167 + ... + 8030.

Almost surely, 2^27231104 is an apocalyptic number.

It is an amenable number.

27231104 is an abundant number, since it is smaller than the sum of its proper divisors (29878696).

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

27231104 is a wasteful number, since it uses less digits than its factorization.

27231104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230 (or 11218 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 27231104 is about 5218.3430320361. The cubic root of 27231104 is about 300.8535101725.

Adding to 27231104 its reverse (40113272), we get a palindrome (67344376).

The spelling of 27231104 in words is "twenty-seven million, two hundred thirty-one thousand, one hundred four".