16612163 has 2 divisors, whose sum is σ = 16612164. Its totient is φ = 16612162.

The previous prime is 16612153. The next prime is 16612171. The reversal of 16612163 is 36121661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16612163 - 2¹⁰ = 16611139 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16612153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8306081 + 8306082.

It is an arithmetic number, because the mean of its divisors is an integer number (8306082).

Almost surely, 2^16612163 is an apocalyptic number.

16612163 is a deficient number, since it is larger than the sum of its proper divisors (1).

16612163 is an equidigital number, since it uses as much as digits as its factorization.

16612163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 26.

The square root of 16612163 is about 4075.8021296427. The cubic root of 16612163 is about 255.1577288945.

The spelling of 16612163 in words is "sixteen million, six hundred twelve thousand, one hundred sixty-three".