14426249 has 2 divisors, whose sum is σ = 14426250. Its totient is φ = 14426248.

The previous prime is 14426233. The next prime is 14426257. The reversal of 14426249 is 94262441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11560000 + 2866249 = 3400^2 + 1693^2 .

It is a cyclic number.

It is not a de Polignac number, because 14426249 - 2⁴ = 14426233 is a prime.

It is not a weakly prime, because it can be changed into another prime (14426299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7213124 + 7213125.

It is an arithmetic number, because the mean of its divisors is an integer number (7213125).

Almost surely, 2^14426249 is an apocalyptic number.

It is an amenable number.

14426249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14426249 is an equidigital number, since it uses as much as digits as its factorization.

14426249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 14426249 is about 3798.1902269370. The cubic root of 14426249 is about 243.4358157594.

The spelling of 14426249 in words is "fourteen million, four hundred twenty-six thousand, two hundred forty-nine".