16606097 has 4 divisors (see below), whose sum is σ = 16702260. Its totient is φ = 16509936.

The previous prime is 16606063. The next prime is 16606129. The reversal of 16606097 is 79060661.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79060661 = 4153 ⋅19037.

It can be written as a sum of positive squares in 2 ways, for example, as 8317456 + 8288641 = 2884^2 + 2879^2 .

It is a cyclic number.

It is not a de Polignac number, because 16606097 - 2⁶ = 16606033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16606397) 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, 47822 + ... + 48167.

It is an arithmetic number, because the mean of its divisors is an integer number (4175565).

Almost surely, 2^16606097 is an apocalyptic number.

It is an amenable number.

16606097 is a deficient number, since it is larger than the sum of its proper divisors (96163).

16606097 is an equidigital number, since it uses as much as digits as its factorization.

16606097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96162.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 16606097 is about 4075.0579136989. The cubic root of 16606097 is about 255.1266678136.

The spelling of 16606097 in words is "sixteen million, six hundred six thousand, ninety-seven".