14250407 has 2 divisors, whose sum is σ = 14250408. Its totient is φ = 14250406.

The previous prime is 14250371. The next prime is 14250427. The reversal of 14250407 is 70405241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14250407 - 2⁸ = 14250151 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 (14250427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7125203 + 7125204.

It is an arithmetic number, because the mean of its divisors is an integer number (7125204).

Almost surely, 2^14250407 is an apocalyptic number.

14250407 is a deficient number, since it is larger than the sum of its proper divisors (1).

14250407 is an equidigital number, since it uses as much as digits as its factorization.

14250407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 14250407 is about 3774.9711257174. The cubic root of 14250407 is about 242.4426874159.

Adding to 14250407 its reverse (70405241), we get a palindrome (84655648).

The spelling of 14250407 in words is "fourteen million, two hundred fifty thousand, four hundred seven".