16908141 has 4 divisors (see below), whose sum is σ = 22544192. Its totient is φ = 11272092.

The previous prime is 16908139. The next prime is 16908169. The reversal of 16908141 is 14180961.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 16908141 - 2¹ = 16908139 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16908099 and 16908108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16908121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2818021 + ... + 2818026.

It is an arithmetic number, because the mean of its divisors is an integer number (5636048).

Almost surely, 2^16908141 is an apocalyptic number.

It is an amenable number.

16908141 is a deficient number, since it is larger than the sum of its proper divisors (5636051).

16908141 is an equidigital number, since it uses as much as digits as its factorization.

16908141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5636050.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 16908141 is about 4111.9509967897. The cubic root of 16908141 is about 256.6641942379.

The spelling of 16908141 in words is "sixteen million, nine hundred eight thousand, one hundred forty-one".