13358487 has 4 divisors (see below), whose sum is σ = 17811320. Its totient is φ = 8905656.

The previous prime is 13358467. The next prime is 13358503. The reversal of 13358487 is 78485331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78485331 = 3 ⋅26161777.

It is not a de Polignac number, because 13358487 - 2⁸ = 13358231 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 (13358407) 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, 2226412 + ... + 2226417.

It is an arithmetic number, because the mean of its divisors is an integer number (4452830).

Almost surely, 2^13358487 is an apocalyptic number.

13358487 is a deficient number, since it is larger than the sum of its proper divisors (4452833).

13358487 is an equidigital number, since it uses as much as digits as its factorization.

13358487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452832.

The product of its digits is 80640, while the sum is 39.

The square root of 13358487 is about 3654.9264014478. The cubic root of 13358487 is about 237.2752414754.

The spelling of 13358487 in words is "thirteen million, three hundred fifty-eight thousand, four hundred eighty-seven".