16484231 has 2 divisors, whose sum is σ = 16484232. Its totient is φ = 16484230.

The previous prime is 16484227. The next prime is 16484233. The reversal of 16484231 is 13248461.

It is a strong prime.

It is an emirp because it is prime and its reverse (13248461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16484231 - 2² = 16484227 is a prime.

It is a super-2 number, since 2×16484231² = 543459743322722, which contains 22 as substring.

Together with 16484233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16484194 and 16484203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16484233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8242115 + 8242116.

It is an arithmetic number, because the mean of its divisors is an integer number (8242116).

Almost surely, 2^16484231 is an apocalyptic number.

16484231 is a deficient number, since it is larger than the sum of its proper divisors (1).

16484231 is an equidigital number, since it uses as much as digits as its factorization.

16484231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 29.

The square root of 16484231 is about 4060.0777086159. The cubic root of 16484231 is about 254.5010414976.

The spelling of 16484231 in words is "sixteen million, four hundred eighty-four thousand, two hundred thirty-one".