14749451 has 2 divisors, whose sum is σ = 14749452. Its totient is φ = 14749450.

The previous prime is 14749433. The next prime is 14749457. The reversal of 14749451 is 15494741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14749451 - 2¹⁸ = 14487307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14749457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7374725 + 7374726.

It is an arithmetic number, because the mean of its divisors is an integer number (7374726).

Almost surely, 2^14749451 is an apocalyptic number.

14749451 is a deficient number, since it is larger than the sum of its proper divisors (1).

14749451 is an equidigital number, since it uses as much as digits as its factorization.

14749451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 35.

The square root of 14749451 is about 3840.5013995571. The cubic root of 14749451 is about 245.2403638575.

The spelling of 14749451 in words is "fourteen million, seven hundred forty-nine thousand, four hundred fifty-one".