16327716 has 24 divisors (see below), whose sum is σ = 38164224. Its totient is φ = 5433120.

The previous prime is 16327711. The next prime is 16327739. The reversal of 16327716 is 61772361.

It is not an unprimeable number, because it can be changed into a prime (16327711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11206 + ... + 12578.

It is an arithmetic number, because the mean of its divisors is an integer number (1590176).

Almost surely, 2^16327716 is an apocalyptic number.

It is an amenable number.

16327716 is an abundant number, since it is smaller than the sum of its proper divisors (21836508).

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

16327716 is a wasteful number, since it uses less digits than its factorization.

16327716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371 (or 2369 counting only the distinct ones).

The product of its digits is 10584, while the sum is 33.

The square root of 16327716 is about 4040.7568597974. The cubic root of 16327716 is about 253.6929971369.

The spelling of 16327716 in words is "sixteen million, three hundred twenty-seven thousand, seven hundred sixteen".