16884253 has 2 divisors, whose sum is σ = 16884254. Its totient is φ = 16884252.

The previous prime is 16884229. The next prime is 16884311. The reversal of 16884253 is 35248861.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8892324 + 7991929 = 2982^2 + 2827^2 .

It is a cyclic number.

It is not a de Polignac number, because 16884253 - 2¹⁷ = 16753181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16884053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8442126 + 8442127.

It is an arithmetic number, because the mean of its divisors is an integer number (8442127).

Almost surely, 2^16884253 is an apocalyptic number.

It is an amenable number.

16884253 is a deficient number, since it is larger than the sum of its proper divisors (1).

16884253 is an equidigital number, since it uses as much as digits as its factorization.

16884253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 37.

The square root of 16884253 is about 4109.0452662389. The cubic root of 16884253 is about 256.5432646426.

The spelling of 16884253 in words is "sixteen million, eight hundred eighty-four thousand, two hundred fifty-three".