16730853 has 8 divisors (see below), whose sum is σ = 22483968. Its totient is φ = 11065824.

The previous prime is 16730837. The next prime is 16730863. The reversal of 16730853 is 35803761.

It is a happy number.

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

It is not a de Polignac number, because 16730853 - 2⁴ = 16730837 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16730803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21576 + ... + 22337.

It is an arithmetic number, because the mean of its divisors is an integer number (2810496).

Almost surely, 2^16730853 is an apocalyptic number.

It is an amenable number.

16730853 is a deficient number, since it is larger than the sum of its proper divisors (5753115).

16730853 is a wasteful number, since it uses less digits than its factorization.

16730853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44043.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 16730853 is about 4090.3365387215. The cubic root of 16730853 is about 255.7639680330.

The spelling of 16730853 in words is "sixteen million, seven hundred thirty thousand, eight hundred fifty-three".