13601448 has 48 divisors (see below), whose sum is σ = 42101280. Its totient is φ = 3885984.

The previous prime is 13601431. The next prime is 13601449. The reversal of 13601448 is 84410631.

13601448 is a `hidden beast` number, since 13 + 601 + 4 + 48 = 666.

13601448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13601449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12990 + ... + 13997.

It is an arithmetic number, because the mean of its divisors is an integer number (877110).

Almost surely, 2^13601448 is an apocalyptic number.

13601448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13601448 is an abundant number, since it is smaller than the sum of its proper divisors (28499832).

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

13601448 is a wasteful number, since it uses less digits than its factorization.

13601448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27006 (or 26999 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 13601448 is about 3688.0140997561. The cubic root of 13601448 is about 238.7051094753.

The spelling of 13601448 in words is "thirteen million, six hundred one thousand, four hundred forty-eight".