14929997 has 2 divisors, whose sum is σ = 14929998. Its totient is φ = 14929996.

The previous prime is 14929963. The next prime is 14930011. The reversal of 14929997 is 79992941.

14929997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7806436 + 7123561 = 2794^2 + 2669^2 .

It is a cyclic number.

It is not a de Polignac number, because 14929997 - 2²⁰ = 13881421 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 (14949997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7464998 + 7464999.

It is an arithmetic number, because the mean of its divisors is an integer number (7464999).

Almost surely, 2^14929997 is an apocalyptic number.

It is an amenable number.

14929997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14929997 is an equidigital number, since it uses as much as digits as its factorization.

14929997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 50.

The square root of 14929997 is about 3863.9354290671. The cubic root of 14929997 is about 246.2369596365.

The spelling of 14929997 in words is "fourteen million, nine hundred twenty-nine thousand, nine hundred ninety-seven".