13472155 has 8 divisors (see below), whose sum is σ = 16431984. Its totient is φ = 10600800.

The previous prime is 13472093. The next prime is 13472161. The reversal of 13472155 is 55127431.

It is a happy number.

13472155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13472155 - 2⁹ = 13471643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 21781 + ... + 22390.

It is an arithmetic number, because the mean of its divisors is an integer number (2053998).

Almost surely, 2^13472155 is an apocalyptic number.

13472155 is a deficient number, since it is larger than the sum of its proper divisors (2959829).

13472155 is an equidigital number, since it uses as much as digits as its factorization.

13472155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44237.

The product of its digits is 4200, while the sum is 28.

The square root of 13472155 is about 3670.4434337012. The cubic root of 13472155 is about 237.9463370292.

Adding to 13472155 its reverse (55127431), we get a palindrome (68599586).

The spelling of 13472155 in words is "thirteen million, four hundred seventy-two thousand, one hundred fifty-five".