13538435 has 8 divisors (see below), whose sum is σ = 16521840. Its totient is φ = 10646944.

The previous prime is 13538429. The next prime is 13538453. The reversal of 13538435 is 53483531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13538435 - 2⁸ = 13538179 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22652 + ... + 23241.

It is an arithmetic number, because the mean of its divisors is an integer number (2065230).

Almost surely, 2^13538435 is an apocalyptic number.

13538435 is a deficient number, since it is larger than the sum of its proper divisors (2983405).

13538435 is an equidigital number, since it uses as much as digits as its factorization.

13538435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45957.

The product of its digits is 21600, while the sum is 32.

The square root of 13538435 is about 3679.4612377358. The cubic root of 13538435 is about 238.3359131653.

The spelling of 13538435 in words is "thirteen million, five hundred thirty-eight thousand, four hundred thirty-five".