13055471 has 8 divisors (see below), whose sum is σ = 15338064. Its totient is φ = 10955520.

The previous prime is 13055459. The next prime is 13055477. The reversal of 13055471 is 17455031.

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

It is a cyclic number.

It is not a de Polignac number, because 13055471 - 2¹⁴ = 13039087 is a prime.

It is a super-3 number, since 3×13055471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13055471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45506 + ... + 45791.

It is an arithmetic number, because the mean of its divisors is an integer number (1917258).

Almost surely, 2^13055471 is an apocalyptic number.

13055471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13055471 is a deficient number, since it is larger than the sum of its proper divisors (2282593).

13055471 is a wasteful number, since it uses less digits than its factorization.

13055471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91321.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 13055471 is about 3613.2355306567. The cubic root of 13055471 is about 235.4674323844.

It can be divided in two parts, 1305 and 5471, that added together give a palindrome (6776).

The spelling of 13055471 in words is "thirteen million, fifty-five thousand, four hundred seventy-one".