27755036 has 12 divisors (see below), whose sum is σ = 49255920. Its totient is φ = 13681920.

The previous prime is 27755027. The next prime is 27755041. The reversal of 27755036 is 63055772.

It is a super-2 number, since 2×27755036² = 1540684046722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27754987 and 27755005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48581 + ... + 49148.

It is an arithmetic number, because the mean of its divisors is an integer number (4104660).

Almost surely, 2^27755036 is an apocalyptic number.

It is an amenable number.

27755036 is a deficient number, since it is larger than the sum of its proper divisors (21500884).

27755036 is a wasteful number, since it uses less digits than its factorization.

27755036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97804 (or 97802 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 27755036 is about 5268.3048507086. The cubic root of 27755036 is about 302.7707604679.

The spelling of 27755036 in words is "twenty-seven million, seven hundred fifty-five thousand, thirty-six".