16482729 has 4 divisors (see below), whose sum is σ = 21976976. Its totient is φ = 10988484.

The previous prime is 16482703. The next prime is 16482761. The reversal of 16482729 is 92728461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 16482729 - 2¹⁹ = 15958441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16482799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747119 + ... + 2747124.

It is an arithmetic number, because the mean of its divisors is an integer number (5494244).

Almost surely, 2^16482729 is an apocalyptic number.

It is an amenable number.

16482729 is a deficient number, since it is larger than the sum of its proper divisors (5494247).

16482729 is an equidigital number, since it uses as much as digits as its factorization.

16482729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494246.

The product of its digits is 48384, while the sum is 39.

The square root of 16482729 is about 4059.8927325731. The cubic root of 16482729 is about 254.4933114398.

The spelling of 16482729 in words is "sixteen million, four hundred eighty-two thousand, seven hundred twenty-nine".