27285696 has 84 divisors (see below), whose sum is σ = 79036672. Its totient is φ = 8999424.

The previous prime is 27285689. The next prime is 27285701. The reversal of 27285696 is 69658272.

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, 72966 + ... + 73338.

Almost surely, 2^27285696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27285696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39518336).

27285696 is an abundant number, since it is smaller than the sum of its proper divisors (51750976).

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

27285696 is a wasteful number, since it uses less digits than its factorization.

27285696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 505 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 27285696 is about 5223.5711922017. The cubic root of 27285696 is about 301.0544229655.

The spelling of 27285696 in words is "twenty-seven million, two hundred eighty-five thousand, six hundred ninety-six".