13548923 has 4 divisors (see below), whose sum is σ = 13558248. Its totient is φ = 13539600.

The previous prime is 13548917. The next prime is 13548947. The reversal of 13548923 is 32984531.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32984531 = 137 ⋅240763.

It is a cyclic number.

It is not a de Polignac number, because 13548923 - 2⁴ = 13548907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13548523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1961 + ... + 5562.

It is an arithmetic number, because the mean of its divisors is an integer number (3389562).

Almost surely, 2^13548923 is an apocalyptic number.

13548923 is a deficient number, since it is larger than the sum of its proper divisors (9325).

13548923 is an equidigital number, since it uses as much as digits as its factorization.

13548923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9324.

The product of its digits is 25920, while the sum is 35.

The square root of 13548923 is about 3680.8861704758. The cubic root of 13548923 is about 238.3974422330.

The spelling of 13548923 in words is "thirteen million, five hundred forty-eight thousand, nine hundred twenty-three".