14548939 has 2 divisors, whose sum is σ = 14548940. Its totient is φ = 14548938.

The previous prime is 14548931. The next prime is 14548969. The reversal of 14548939 is 93984541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14548939 - 2³ = 14548931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14548895 and 14548904.

It is not a weakly prime, because it can be changed into another prime (14548931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7274469 + 7274470.

It is an arithmetic number, because the mean of its divisors is an integer number (7274470).

Almost surely, 2^14548939 is an apocalyptic number.

14548939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14548939 is an equidigital number, since it uses as much as digits as its factorization.

14548939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The square root of 14548939 is about 3814.3071454722. The cubic root of 14548939 is about 244.1239795898.

The spelling of 14548939 in words is "fourteen million, five hundred forty-eight thousand, nine hundred thirty-nine".