27102132 has 36 divisors (see below), whose sum is σ = 72115680. Its totient is φ = 8558352.

The previous prime is 27102079. The next prime is 27102149. The reversal of 27102132 is 23120172.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19128 + ... + 20495.

Almost surely, 2^27102132 is an apocalyptic number.

It is an amenable number.

27102132 is an abundant number, since it is smaller than the sum of its proper divisors (45013548).

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

27102132 is a wasteful number, since it uses less digits than its factorization.

27102132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39652 (or 39647 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 27102132 is about 5205.9708028378. The cubic root of 27102132 is about 300.3777907142.

The spelling of 27102132 in words is "twenty-seven million, one hundred two thousand, one hundred thirty-two".