14879549 has 2 divisors, whose sum is σ = 14879550. Its totient is φ = 14879548.

The previous prime is 14879507. The next prime is 14879567. The reversal of 14879549 is 94597841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12180100 + 2699449 = 3490^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 14879549 - 2¹⁶ = 14814013 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14879569) 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, 7439774 + 7439775.

It is an arithmetic number, because the mean of its divisors is an integer number (7439775).

Almost surely, 2^14879549 is an apocalyptic number.

It is an amenable number.

14879549 is a deficient number, since it is larger than the sum of its proper divisors (1).

14879549 is an equidigital number, since it uses as much as digits as its factorization.

14879549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 47.

The square root of 14879549 is about 3857.4018458024. The cubic root of 14879549 is about 245.9593043043.

It can be divided in two parts, 148 and 79549, that added together give a palindrome (79697).

The spelling of 14879549 in words is "fourteen million, eight hundred seventy-nine thousand, five hundred forty-nine".