16068197 has 8 divisors (see below), whose sum is σ = 16498944. Its totient is φ = 15640128.

The previous prime is 16068181. The next prime is 16068203. The reversal of 16068197 is 79186061.

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

It is a cyclic number.

It is not a de Polignac number, because 16068197 - 2⁴ = 16068181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16068197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16068127) 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, 18188 + ... + 19050.

It is an arithmetic number, because the mean of its divisors is an integer number (2062368).

Almost surely, 2^16068197 is an apocalyptic number.

It is an amenable number.

16068197 is a deficient number, since it is larger than the sum of its proper divisors (430747).

16068197 is an equidigital number, since it uses as much as digits as its factorization.

16068197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 16068197 is about 4008.5155606533. The cubic root of 16068197 is about 252.3417143433.

The spelling of 16068197 in words is "sixteen million, sixty-eight thousand, one hundred ninety-seven".