27413688 has 16 divisors (see below), whose sum is σ = 68534280. Its totient is φ = 9137888.

The previous prime is 27413681. The next prime is 27413689. The reversal of 27413688 is 88631472.

It is a super-2 number, since 2×27413688² = 1503020579522688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27413681) 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, 571095 + ... + 571142.

Almost surely, 2^27413688 is an apocalyptic number.

It is an amenable number.

27413688 is an abundant number, since it is smaller than the sum of its proper divisors (41120592).

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

27413688 is a wasteful number, since it uses less digits than its factorization.

27413688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142246 (or 1142242 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 27413688 is about 5235.8082470618. The cubic root of 27413688 is about 301.5244184849.

The spelling of 27413688 in words is "twenty-seven million, four hundred thirteen thousand, six hundred eighty-eight".