13476455 has 4 divisors (see below), whose sum is σ = 16171752. Its totient is φ = 10781160.

The previous prime is 13476443. The next prime is 13476497. The reversal of 13476455 is 55467431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55467431 = 4447 ⋅12473.

It is not a de Polignac number, because 13476455 - 2¹⁰ = 13475431 is a prime.

It is a super-2 number, since 2×13476455² = 363229678734050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1347641 + ... + 1347650.

It is an arithmetic number, because the mean of its divisors is an integer number (4042938).

Almost surely, 2^13476455 is an apocalyptic number.

13476455 is a deficient number, since it is larger than the sum of its proper divisors (2695297).

13476455 is an equidigital number, since it uses as much as digits as its factorization.

13476455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695296.

The product of its digits is 50400, while the sum is 35.

The square root of 13476455 is about 3671.0291472556. The cubic root of 13476455 is about 237.9716499904.

It can be divided in two parts, 13476 and 455, that added together give a palindrome (13931).

The spelling of 13476455 in words is "thirteen million, four hundred seventy-six thousand, four hundred fifty-five".