16026117 has 4 divisors (see below), whose sum is σ = 21368160. Its totient is φ = 10684076.

The previous prime is 16026113. The next prime is 16026133. The reversal of 16026117 is 71162061.

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, and also an emirpimes, since its reverse is a distinct semiprime: 71162061 = 3 ⋅23720687.

It is a cyclic number.

It is not a de Polignac number, because 16026117 - 2² = 16026113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16026113) 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, 2671017 + ... + 2671022.

It is an arithmetic number, because the mean of its divisors is an integer number (5342040).

Almost surely, 2^16026117 is an apocalyptic number.

It is an amenable number.

16026117 is a deficient number, since it is larger than the sum of its proper divisors (5342043).

16026117 is an equidigital number, since it uses as much as digits as its factorization.

16026117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342042.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 16026117 is about 4003.2632938641. The cubic root of 16026117 is about 252.1212411054.

Adding to 16026117 its reverse (71162061), we get a palindrome (87188178).

The spelling of 16026117 in words is "sixteen million, twenty-six thousand, one hundred seventeen".