27425316 has 12 divisors (see below), whose sum is σ = 63992432. Its totient is φ = 9141768.

The previous prime is 27425309. The next prime is 27425317. The reversal of 27425316 is 61352472.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (27425317) by changing a digit.

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, 1142710 + ... + 1142733.

Almost surely, 2^27425316 is an apocalyptic number.

It is an amenable number.

27425316 is an abundant number, since it is smaller than the sum of its proper divisors (36567116).

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

27425316 is a wasteful number, since it uses less digits than its factorization.

27425316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285450 (or 2285448 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 27425316 is about 5236.9185596112. The cubic root of 27425316 is about 301.5670447613.

Adding to 27425316 its reverse (61352472), we get a palindrome (88777788).

The spelling of 27425316 in words is "twenty-seven million, four hundred twenty-five thousand, three hundred sixteen".