14709797 has 2 divisors, whose sum is σ = 14709798. Its totient is φ = 14709796.

The previous prime is 14709791. The next prime is 14709803. The reversal of 14709797 is 79790741.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (14709791) and next prime (14709803).

It can be written as a sum of positive squares in only one way, i.e., 8288641 + 6421156 = 2879^2 + 2534^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14709797 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 (14709791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7354898 + 7354899.

It is an arithmetic number, because the mean of its divisors is an integer number (7354899).

Almost surely, 2^14709797 is an apocalyptic number.

It is an amenable number.

14709797 is a deficient number, since it is larger than the sum of its proper divisors (1).

14709797 is an equidigital number, since it uses as much as digits as its factorization.

14709797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 44.

The square root of 14709797 is about 3835.3353178047. The cubic root of 14709797 is about 245.0203898066.

The spelling of 14709797 in words is "fourteen million, seven hundred nine thousand, seven hundred ninety-seven".