13518954 has 32 divisors (see below), whose sum is σ = 30432000. Its totient is φ = 4447872.

The previous prime is 13518887. The next prime is 13518977. The reversal of 13518954 is 45981531.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2682 + ... + 5850.

It is an arithmetic number, because the mean of its divisors is an integer number (951000).

Almost surely, 2^13518954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13518954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15216000).

13518954 is an abundant number, since it is smaller than the sum of its proper divisors (16913046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13518954 is a wasteful number, since it uses less digits than its factorization.

13518954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259 (or 3253 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 13518954 is about 3676.8130221702. The cubic root of 13518954 is about 238.2215412379.

The spelling of 13518954 in words is "thirteen million, five hundred eighteen thousand, nine hundred fifty-four".