16484871 has 8 divisors (see below), whose sum is σ = 23670640. Its totient is φ = 10144512.

The previous prime is 16484863. The next prime is 16484887. The reversal of 16484871 is 17848461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16484871 - 2³ = 16484863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 422689 = 16484871 / (1 + 6 + 4 + 8 + 4 + 8 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16484861) 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 7 ways as a sum of consecutive naturals, for example, 211306 + ... + 211383.

It is an arithmetic number, because the mean of its divisors is an integer number (2958830).

Almost surely, 2^16484871 is an apocalyptic number.

16484871 is a deficient number, since it is larger than the sum of its proper divisors (7185769).

16484871 is a wasteful number, since it uses less digits than its factorization.

16484871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422705.

The product of its digits is 43008, while the sum is 39.

The square root of 16484871 is about 4060.1565240764. The cubic root of 16484871 is about 254.5043351212.

The spelling of 16484871 in words is "sixteen million, four hundred eighty-four thousand, eight hundred seventy-one".