13473842 has 8 divisors (see below), whose sum is σ = 20407296. Its totient is φ = 6671412.

The previous prime is 13473841. The next prime is 13473851. The reversal of 13473842 is 24837431.

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

It is a junction number, because it is equal to n+sod(n) for n = 13473799 and 13473808.

It is not an unprimeable number, because it can be changed into a prime (13473841) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32498 + ... + 32909.

It is an arithmetic number, because the mean of its divisors is an integer number (2550912).

Almost surely, 2^13473842 is an apocalyptic number.

13473842 is a deficient number, since it is larger than the sum of its proper divisors (6933454).

13473842 is a wasteful number, since it uses less digits than its factorization.

13473842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65512.

The product of its digits is 16128, while the sum is 32.

The square root of 13473842 is about 3670.6732352526. The cubic root of 13473842 is about 237.9562685933.

The spelling of 13473842 in words is "thirteen million, four hundred seventy-three thousand, eight hundred forty-two".