16795157 has 2 divisors, whose sum is σ = 16795158. Its totient is φ = 16795156.

The previous prime is 16795153. The next prime is 16795159. The reversal of 16795157 is 75159761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16313521 + 481636 = 4039^2 + 694^2 .

It is an emirp because it is prime and its reverse (75159761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16795157 - 2² = 16795153 is a prime.

Together with 16795159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16795153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8397578 + 8397579.

It is an arithmetic number, because the mean of its divisors is an integer number (8397579).

Almost surely, 2^16795157 is an apocalyptic number.

It is an amenable number.

16795157 is a deficient number, since it is larger than the sum of its proper divisors (1).

16795157 is an equidigital number, since it uses as much as digits as its factorization.

16795157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66150, while the sum is 41.

The square root of 16795157 is about 4098.1894782940. The cubic root of 16795157 is about 256.0912201366.

The spelling of 16795157 in words is "sixteen million, seven hundred ninety-five thousand, one hundred fifty-seven".