16934253 has 20 divisors (see below), whose sum is σ = 26351808. Its totient is φ = 9672600.

The previous prime is 16934243. The next prime is 16934257. The reversal of 16934253 is 35243961.

It is not a de Polignac number, because 16934253 - 2⁵ = 16934221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16934257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6028 + ... + 8378.

Almost surely, 2^16934253 is an apocalyptic number.

It is an amenable number.

16934253 is a deficient number, since it is larger than the sum of its proper divisors (9417555).

16934253 is an frugal number, since it uses more digits than its factorization.

16934253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2361 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 16934253 is about 4115.1249069743. The cubic root of 16934253 is about 256.7962522866.

The spelling of 16934253 in words is "sixteen million, nine hundred thirty-four thousand, two hundred fifty-three".