14488931 has 2 divisors, whose sum is σ = 14488932. Its totient is φ = 14488930.

The previous prime is 14488871. The next prime is 14488937. The reversal of 14488931 is 13988441.

It is a strong prime.

It is an emirp because it is prime and its reverse (13988441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14488931 - 2¹⁸ = 14226787 is a prime.

It is a super-2 number, since 2×14488931² = 419858243045522, which contains 22 as substring.

It is a Sophie Germain prime.

It is equal to p₉₃₉₈₀₉ and since 14488931 and 939809 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (14488937) 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, 7244465 + 7244466.

It is an arithmetic number, because the mean of its divisors is an integer number (7244466).

Almost surely, 2^14488931 is an apocalyptic number.

14488931 is a deficient number, since it is larger than the sum of its proper divisors (1).

14488931 is an equidigital number, since it uses as much as digits as its factorization.

14488931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 38.

The square root of 14488931 is about 3806.4328445409. The cubic root of 14488931 is about 243.7878822560.

The spelling of 14488931 in words is "fourteen million, four hundred eighty-eight thousand, nine hundred thirty-one".