14507197 has 2 divisors, whose sum is σ = 14507198. Its totient is φ = 14507196.

The previous prime is 14507189. The next prime is 14507257. The reversal of 14507197 is 79170541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13980121 + 527076 = 3739^2 + 726^2 .

It is an emirp because it is prime and its reverse (79170541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14507197 - 2³ = 14507189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14507117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7253598 + 7253599.

It is an arithmetic number, because the mean of its divisors is an integer number (7253599).

Almost surely, 2^14507197 is an apocalyptic number.

It is an amenable number.

14507197 is a deficient number, since it is larger than the sum of its proper divisors (1).

14507197 is an equidigital number, since it uses as much as digits as its factorization.

14507197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 14507197 is about 3808.8314480953. The cubic root of 14507197 is about 243.8902859340.

The spelling of 14507197 in words is "fourteen million, five hundred seven thousand, one hundred ninety-seven".