16787132 has 12 divisors (see below), whose sum is σ = 29430576. Its totient is φ = 8378400.

The previous prime is 16787119. The next prime is 16787137. The reversal of 16787132 is 23178761.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 16787092 and 16787101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16787137) 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, 1088 + ... + 5895.

It is an arithmetic number, because the mean of its divisors is an integer number (2452548).

Almost surely, 2^16787132 is an apocalyptic number.

It is an amenable number.

16787132 is a deficient number, since it is larger than the sum of its proper divisors (12643444).

16787132 is a wasteful number, since it uses less digits than its factorization.

16787132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588 (or 7586 counting only the distinct ones).

The product of its digits is 14112, while the sum is 35.

The square root of 16787132 is about 4097.2102704157. The cubic root of 16787132 is about 256.0504254509.

The spelling of 16787132 in words is "sixteen million, seven hundred eighty-seven thousand, one hundred thirty-two".