14190949 has 2 divisors, whose sum is σ = 14190950. Its totient is φ = 14190948.

The previous prime is 14190923. The next prime is 14190959. The reversal of 14190949 is 94909141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 1014049 = 3630^2 + 1007^2 .

It is a cyclic number.

It is not a de Polignac number, because 14190949 - 2⁹ = 14190437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14190959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7095474 + 7095475.

It is an arithmetic number, because the mean of its divisors is an integer number (7095475).

Almost surely, 2^14190949 is an apocalyptic number.

It is an amenable number.

14190949 is a deficient number, since it is larger than the sum of its proper divisors (1).

14190949 is an equidigital number, since it uses as much as digits as its factorization.

14190949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 14190949 is about 3767.0876018484. The cubic root of 14190949 is about 242.1050303376.

The spelling of 14190949 in words is "fourteen million, one hundred ninety thousand, nine hundred forty-nine".