13441056 has 48 divisors (see below), whose sum is σ = 37144800. Its totient is φ = 4243968.

The previous prime is 13441049. The next prime is 13441061. The reversal of 13441056 is 65014431.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1861 + ... + 5508.

It is an arithmetic number, because the mean of its divisors is an integer number (773850).

Almost surely, 2^13441056 is an apocalyptic number.

13441056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13441056 is an abundant number, since it is smaller than the sum of its proper divisors (23703744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13441056 is a wasteful number, since it uses less digits than its factorization.

13441056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7401 (or 7393 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13441056 is about 3666.2045769433. The cubic root of 13441056 is about 237.7631049133.

Adding to 13441056 its reverse (65014431), we get a palindrome (78455487).

The spelling of 13441056 in words is "thirteen million, four hundred forty-one thousand, fifty-six".