27916732 has 12 divisors (see below), whose sum is σ = 48970656. Its totient is φ = 13925120.

The previous prime is 27916727. The next prime is 27916741. The reversal of 27916732 is 23761972.

It is a junction number, because it is equal to n+sod(n) for n = 27916691 and 27916700.

It is a congruent number.

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, 6373 + ... + 9820.

It is an arithmetic number, because the mean of its divisors is an integer number (4080888).

Almost surely, 2^27916732 is an apocalyptic number.

It is an amenable number.

27916732 is a deficient number, since it is larger than the sum of its proper divisors (21053924).

27916732 is a wasteful number, since it uses less digits than its factorization.

27916732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16628 (or 16626 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 27916732 is about 5283.6286773391. The cubic root of 27916732 is about 303.3575855772.

The spelling of 27916732 in words is "twenty-seven million, nine hundred sixteen thousand, seven hundred thirty-two".