16727132 has 12 divisors (see below), whose sum is σ = 29396640. Its totient is φ = 8328096.

The previous prime is 16727131. The next prime is 16727173. The reversal of 16727132 is 23172761.

It is a junction number, because it is equal to n+sod(n) for n = 16727095 and 16727104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16727131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7793 + ... + 9704.

It is an arithmetic number, because the mean of its divisors is an integer number (2449720).

Almost surely, 2^16727132 is an apocalyptic number.

It is an amenable number.

16727132 is a deficient number, since it is larger than the sum of its proper divisors (12669508).

16727132 is a wasteful number, since it uses less digits than its factorization.

16727132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17740 (or 17738 counting only the distinct ones).

The product of its digits is 3528, while the sum is 29.

The square root of 16727132 is about 4089.8816608797. The cubic root of 16727132 is about 255.7450056946.

Adding to 16727132 its reverse (23172761), we get a palindrome (39899893).

The spelling of 16727132 in words is "sixteen million, seven hundred twenty-seven thousand, one hundred thirty-two".