13473854 has 4 divisors (see below), whose sum is σ = 20210784. Its totient is φ = 6736926.

The previous prime is 13473853. The next prime is 13473857. The reversal of 13473854 is 45837431.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×13473854² = 363089483226632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13473851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3368462 + ... + 3368465.

It is an arithmetic number, because the mean of its divisors is an integer number (5052696).

Almost surely, 2^13473854 is an apocalyptic number.

13473854 is a deficient number, since it is larger than the sum of its proper divisors (6736930).

13473854 is an equidigital number, since it uses as much as digits as its factorization.

13473854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6736929.

The product of its digits is 40320, while the sum is 35.

The square root of 13473854 is about 3670.6748698298. The cubic root of 13473854 is about 237.9563392358.

The spelling of 13473854 in words is "thirteen million, four hundred seventy-three thousand, eight hundred fifty-four".