27763116 has 24 divisors (see below), whose sum is σ = 67597824. Its totient is φ = 8851920.

The previous prime is 27763037. The next prime is 27763117. The reversal of 27763116 is 61136772.

It is a super-2 number, since 2×27763116² = 1541581220058912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27763117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50020 + ... + 50571.

It is an arithmetic number, because the mean of its divisors is an integer number (2816576).

Almost surely, 2^27763116 is an apocalyptic number.

It is an amenable number.

27763116 is an abundant number, since it is smaller than the sum of its proper divisors (39834708).

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

27763116 is a wasteful number, since it uses less digits than its factorization.

27763116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100621 (or 100619 counting only the distinct ones).

The product of its digits is 10584, while the sum is 33.

The square root of 27763116 is about 5269.0716449864. The cubic root of 27763116 is about 302.8001383244.

Adding to 27763116 its reverse (61136772), we get a palindrome (88899888).

The spelling of 27763116 in words is "twenty-seven million, seven hundred sixty-three thousand, one hundred sixteen".