16120732 has 12 divisors (see below), whose sum is σ = 28297360. Its totient is φ = 8035776.

The previous prime is 16120697. The next prime is 16120733. The reversal of 16120732 is 23702161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16120733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4632 + ... + 7327.

Almost surely, 2^16120732 is an apocalyptic number.

It is an amenable number.

16120732 is a deficient number, since it is larger than the sum of its proper divisors (12176628).

16120732 is a wasteful number, since it uses less digits than its factorization.

16120732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12300 (or 12298 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 16120732 is about 4015.0631377352. The cubic root of 16120732 is about 252.6164257389.

Adding to 16120732 its reverse (23702161), we get a palindrome (39822893).

The spelling of 16120732 in words is "sixteen million, one hundred twenty thousand, seven hundred thirty-two".