16111714 has 4 divisors (see below), whose sum is σ = 24167574. Its totient is φ = 8055856.

The previous prime is 16111709. The next prime is 16111727. The reversal of 16111714 is 41711161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41711161 = 43 ⋅970027.

It can be written as a sum of positive squares in only one way, i.e., 14630625 + 1481089 = 3825^2 + 1217^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027927 + ... + 4027930.

Almost surely, 2^16111714 is an apocalyptic number.

16111714 is a deficient number, since it is larger than the sum of its proper divisors (8055860).

16111714 is an equidigital number, since it uses as much as digits as its factorization.

16111714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8055859.

The product of its digits is 168, while the sum is 22.

The square root of 16111714 is about 4013.9399596905. The cubic root of 16111714 is about 252.5693120832.

Adding to 16111714 its reverse (41711161), we get a palindrome (57822875).

The spelling of 16111714 in words is "sixteen million, one hundred eleven thousand, seven hundred fourteen".