27916532 has 12 divisors (see below), whose sum is σ = 55833120. Its totient is φ = 11964216.

The previous prime is 27916513. The next prime is 27916547. The reversal of 27916532 is 23561972.

27916532 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 27916492 and 27916501.

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, 498482 + ... + 498537.

It is an arithmetic number, because the mean of its divisors is an integer number (4652760).

Almost surely, 2^27916532 is an apocalyptic number.

It is an amenable number.

27916532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27916532 is a wasteful number, since it uses less digits than its factorization.

27916532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997030 (or 997028 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 27916532 is about 5283.6097509184. The cubic root of 27916532 is about 303.3568611411.

The spelling of 27916532 in words is "twenty-seven million, nine hundred sixteen thousand, five hundred thirty-two".