13848487 has 4 divisors (see below), whose sum is σ = 13857480. Its totient is φ = 13839496.

The previous prime is 13848481. The next prime is 13848493. The reversal of 13848487 is 78484831.

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.

It is an interprime number because it is at equal distance from previous prime (13848481) and next prime (13848493).

It is a cyclic number.

It is not a de Polignac number, because 13848487 - 2²³ = 5459879 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 (13848481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537 + ... + 5482.

It is an arithmetic number, because the mean of its divisors is an integer number (3464370).

Almost surely, 2^13848487 is an apocalyptic number.

13848487 is a deficient number, since it is larger than the sum of its proper divisors (8993).

13848487 is an equidigital number, since it uses as much as digits as its factorization.

13848487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8992.

The product of its digits is 172032, while the sum is 43.

The square root of 13848487 is about 3721.3555325983. The cubic root of 13848487 is about 240.1416235877.

The spelling of 13848487 in words is "thirteen million, eight hundred forty-eight thousand, four hundred eighty-seven".