14488997 has 6 divisors (see below), whose sum is σ = 14972454. Its totient is φ = 14020680.

The previous prime is 14488961. The next prime is 14489003. The reversal of 14488997 is 79988441.

It can be written as a sum of positive squares in only one way, i.e., 8491396 + 5997601 = 2914^2 + 2449^2 .

It is not a de Polignac number, because 14488997 - 2⁸ = 14488741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a 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 in 5 ways as a sum of consecutive naturals, for example, 6578 + ... + 8499.

It is an arithmetic number, because the mean of its divisors is an integer number (2495409).

Almost surely, 2^14488997 is an apocalyptic number.

It is an amenable number.

14488997 is a deficient number, since it is larger than the sum of its proper divisors (483457).

14488997 is an equidigital number, since it uses as much as digits as its factorization.

14488997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15139 (or 15108 counting only the distinct ones).

The product of its digits is 580608, while the sum is 50.

The square root of 14488997 is about 3806.4415140653. The cubic root of 14488997 is about 243.7882524231.

The spelling of 14488997 in words is "fourteen million, four hundred eighty-eight thousand, nine hundred ninety-seven".