27326016 has 42 divisors (see below), whose sum is σ = 78326742. Its totient is φ = 9108480.

The previous prime is 27326011. The next prime is 27326029. The reversal of 27326016 is 61062372.

It is a happy number.

27326016 is a `hidden beast` number, since 27 + 32 + 601 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22127616 + 5198400 = 4704^2 + 2280^2 .

It is a super-2 number, since 2×27326016² = 1493422300864512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27326011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23145 + ... + 24296.

Almost surely, 2^27326016 is an apocalyptic number.

It is an amenable number.

27326016 is an abundant number, since it is smaller than the sum of its proper divisors (51000726).

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

27326016 is a wasteful number, since it uses less digits than its factorization.

27326016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47459 (or 47446 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 27326016 is about 5227.4291960772. The cubic root of 27326016 is about 301.2026390884.

Adding to 27326016 its reverse (61062372), we get a palindrome (88388388).

The spelling of 27326016 in words is "twenty-seven million, three hundred twenty-six thousand, sixteen".