16134732 has 18 divisors (see below), whose sum is σ = 40785108. Its totient is φ = 5378232.

The previous prime is 16134697. The next prime is 16134749. The reversal of 16134732 is 23743161.

16134732 is a `hidden beast` number, since 1 + 613 + 47 + 3 + 2 = 666.

16134732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 16134696 and 16134705.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224058 + ... + 224129.

Almost surely, 2^16134732 is an apocalyptic number.

16134732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16134732 is an abundant number, since it is smaller than the sum of its proper divisors (24650376).

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

16134732 is a wasteful number, since it uses less digits than its factorization.

16134732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448197 (or 448192 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 16134732 is about 4016.8061939805. The cubic root of 16134732 is about 252.6895325652.

Adding to 16134732 its reverse (23743161), we get a palindrome (39877893).

The spelling of 16134732 in words is "sixteen million, one hundred thirty-four thousand, seven hundred thirty-two".