14357149 has 2 divisors, whose sum is σ = 14357150. Its totient is φ = 14357148.

The previous prime is 14357131. The next prime is 14357159. The reversal of 14357149 is 94175341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13579225 + 777924 = 3685^2 + 882^2 .

It is a cyclic number.

It is not a de Polignac number, because 14357149 - 2⁹ = 14356637 is a prime.

It is a super-2 number, since 2×14357149² = 412255454816402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14357159) 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, 7178574 + 7178575.

It is an arithmetic number, because the mean of its divisors is an integer number (7178575).

Almost surely, 2^14357149 is an apocalyptic number.

It is an amenable number.

14357149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14357149 is an equidigital number, since it uses as much as digits as its factorization.

14357149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 14357149 is about 3789.0828705638. The cubic root of 14357149 is about 243.0465174259.

The spelling of 14357149 in words is "fourteen million, three hundred fifty-seven thousand, one hundred forty-nine".