13584945 has 32 divisors (see below), whose sum is σ = 23877504. Its totient is φ = 6540800.

The previous prime is 13584917. The next prime is 13584953. The reversal of 13584945 is 54948531.

13584945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13584945 - 2⁹ = 13584433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46219 + ... + 46511.

It is an arithmetic number, because the mean of its divisors is an integer number (746172).

Almost surely, 2^13584945 is an apocalyptic number.

13584945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13584945 is a deficient number, since it is larger than the sum of its proper divisors (10292559).

13584945 is a wasteful number, since it uses less digits than its factorization.

13584945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593.

The product of its digits is 86400, while the sum is 39.

The square root of 13584945 is about 3685.7760376887. The cubic root of 13584945 is about 238.6085279757.

The spelling of 13584945 in words is "thirteen million, five hundred eighty-four thousand, nine hundred forty-five".