13154982 has 16 divisors (see below), whose sum is σ = 26376192. Its totient is φ = 4373960.

The previous prime is 13154963. The next prime is 13155013. The reversal of 13154982 is 28945131.

13154982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (1648512).

Almost surely, 2^13154982 is an apocalyptic number.

13154982 is an abundant number, since it is smaller than the sum of its proper divisors (13221210).

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

13154982 is a wasteful number, since it uses less digits than its factorization.

13154982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5523.

The product of its digits is 8640, while the sum is 33.

The square root of 13154982 is about 3626.9797352618. The cubic root of 13154982 is about 236.0641762650.

The spelling of 13154982 in words is "thirteen million, one hundred fifty-four thousand, nine hundred eighty-two".