13448655 has 48 divisors (see below), whose sum is σ = 25777440. Its totient is φ = 6432000.

The previous prime is 13448653. The next prime is 13448657. The reversal of 13448655 is 55684431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13448653) and next prime (13448657).

It is not a de Polignac number, because 13448655 - 2¹ = 13448653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13448651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49861 + ... + 50129.

It is an arithmetic number, because the mean of its divisors is an integer number (537030).

Almost surely, 2^13448655 is an apocalyptic number.

13448655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13448655 is a deficient number, since it is larger than the sum of its proper divisors (12328785).

13448655 is a wasteful number, since it uses less digits than its factorization.

13448655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 389 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 13448655 is about 3667.2407883857. The cubic root of 13448655 is about 237.8079035128.

It can be divided in two parts, 1344 and 8655, that added together give a palindrome (9999).

The spelling of 13448655 in words is "thirteen million, four hundred forty-eight thousand, six hundred fifty-five".