16673901 has 8 divisors (see below), whose sum is σ = 22355424. Its totient is φ = 11054160.

The previous prime is 16673893. The next prime is 16673929. The reversal of 16673901 is 10937661.

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

It is not a de Polignac number, because 16673901 - 2³ = 16673893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16673971) 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, 14811 + ... + 15896.

It is an arithmetic number, because the mean of its divisors is an integer number (2794428).

Almost surely, 2^16673901 is an apocalyptic number.

It is an amenable number.

16673901 is a deficient number, since it is larger than the sum of its proper divisors (5681523).

16673901 is a wasteful number, since it uses less digits than its factorization.

16673901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30891.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 16673901 is about 4083.3688297777. The cubic root of 16673901 is about 255.4734303709.

The spelling of 16673901 in words is "sixteen million, six hundred seventy-three thousand, nine hundred one".