14193797 has 2 divisors, whose sum is σ = 14193798. Its totient is φ = 14193796.

The previous prime is 14193787. The next prime is 14193811. The reversal of 14193797 is 79739141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12952801 + 1240996 = 3599^2 + 1114^2 .

It is a cyclic number.

It is not a de Polignac number, because 14193797 - 2⁶ = 14193733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14193787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7096898 + 7096899.

It is an arithmetic number, because the mean of its divisors is an integer number (7096899).

Almost surely, 2^14193797 is an apocalyptic number.

It is an amenable number.

14193797 is a deficient number, since it is larger than the sum of its proper divisors (1).

14193797 is an equidigital number, since it uses as much as digits as its factorization.

14193797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 41.

The square root of 14193797 is about 3767.4655937381. The cubic root of 14193797 is about 242.1212253786.

The spelling of 14193797 in words is "fourteen million, one hundred ninety-three thousand, seven hundred ninety-seven".