14298407 has 2 divisors, whose sum is σ = 14298408. Its totient is φ = 14298406.

The previous prime is 14298397. The next prime is 14298439. The reversal of 14298407 is 70489241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14298407 - 2¹⁸ = 14036263 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 (14298467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7149203 + 7149204.

It is an arithmetic number, because the mean of its divisors is an integer number (7149204).

Almost surely, 2^14298407 is an apocalyptic number.

14298407 is a deficient number, since it is larger than the sum of its proper divisors (1).

14298407 is an equidigital number, since it uses as much as digits as its factorization.

14298407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 14298407 is about 3781.3234455677. The cubic root of 14298407 is about 242.7145909336.

The spelling of 14298407 in words is "fourteen million, two hundred ninety-eight thousand, four hundred seven".