27475132 has 12 divisors (see below), whose sum is σ = 48870136. Its totient is φ = 13512240.

The previous prime is 27475109. The next prime is 27475141. The reversal of 27475132 is 23157472.

It is a junction number, because it is equal to n+sod(n) for n = 27475094 and 27475103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56058 + ... + 56545.

Almost surely, 2^27475132 is an apocalyptic number.

It is an amenable number.

27475132 is a deficient number, since it is larger than the sum of its proper divisors (21395004).

27475132 is a wasteful number, since it uses less digits than its factorization.

27475132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112668 (or 112666 counting only the distinct ones).

The product of its digits is 11760, while the sum is 31.

The square root of 27475132 is about 5241.6726338069. The cubic root of 27475132 is about 301.7495255163.

The spelling of 27475132 in words is "twenty-seven million, four hundred seventy-five thousand, one hundred thirty-two".