27916552 has 16 divisors (see below), whose sum is σ = 52975440. Its totient is φ = 13789776.

The previous prime is 27916547. The next prime is 27916571. The reversal of 27916552 is 25561972.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20358 + ... + 21685.

It is an arithmetic number, because the mean of its divisors is an integer number (3310965).

Almost surely, 2^27916552 is an apocalyptic number.

It is an amenable number.

27916552 is a deficient number, since it is larger than the sum of its proper divisors (25058888).

27916552 is a wasteful number, since it uses less digits than its factorization.

27916552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42132 (or 42128 counting only the distinct ones).

The product of its digits is 37800, while the sum is 37.

The square root of 27916552 is about 5283.6116435635. The cubic root of 27916552 is about 303.3569335849.

The spelling of 27916552 in words is "twenty-seven million, nine hundred sixteen thousand, five hundred fifty-two".