16937113 has 4 divisors (see below), whose sum is σ = 17828560. Its totient is φ = 16045668.

The previous prime is 16937111. The next prime is 16937147. The reversal of 16937113 is 31173961.

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 a cyclic number.

It is not a de Polignac number, because 16937113 - 2¹ = 16937111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16937111) 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, 445695 + ... + 445732.

It is an arithmetic number, because the mean of its divisors is an integer number (4457140).

Almost surely, 2^16937113 is an apocalyptic number.

It is an amenable number.

16937113 is a deficient number, since it is larger than the sum of its proper divisors (891447).

16937113 is an equidigital number, since it uses as much as digits as its factorization.

16937113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891446.

The product of its digits is 3402, while the sum is 31.

The square root of 16937113 is about 4115.4723908684. The cubic root of 16937113 is about 256.8107081145.

The spelling of 16937113 in words is "sixteen million, nine hundred thirty-seven thousand, one hundred thirteen".