27027124 has 24 divisors (see below), whose sum is σ = 48319488. Its totient is φ = 13224960.

The previous prime is 27027107. The next prime is 27027137. The reversal of 27027124 is 42172072.

It is a super-2 number, since 2×27027124² = 1460930863422752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 41844 + ... + 42484.

It is an arithmetic number, because the mean of its divisors is an integer number (2013312).

Almost surely, 2^27027124 is an apocalyptic number.

It is an amenable number.

27027124 is a deficient number, since it is larger than the sum of its proper divisors (21292364).

27027124 is a wasteful number, since it uses less digits than its factorization.

27027124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 27027124 is about 5198.7617756539. The cubic root of 27027124 is about 300.1004256378.

Adding to 27027124 its reverse (42172072), we get a palindrome (69199196).

The spelling of 27027124 in words is "twenty-seven million, twenty-seven thousand, one hundred twenty-four".