27836328 has 48 divisors (see below), whose sum is σ = 75366720. Its totient is φ = 8563776.

The previous prime is 27836323. The next prime is 27836353. The reversal of 27836328 is 82363872.

It is a happy number.

It is a super-2 number, since 2×27836328² = 1549722313047168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (27836323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 625 + ... + 7487.

It is an arithmetic number, because the mean of its divisors is an integer number (1570140).

Almost surely, 2^27836328 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 27836328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37683360).

27836328 is an abundant number, since it is smaller than the sum of its proper divisors (47530392).

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

27836328 is a wasteful number, since it uses less digits than its factorization.

27836328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6898 (or 6881 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 27836328 is about 5276.0144048325. The cubic root of 27836328 is about 303.0660684388.

The spelling of 27836328 in words is "twenty-seven million, eight hundred thirty-six thousand, three hundred twenty-eight".