13361148 has 18 divisors (see below), whose sum is σ = 33774104. Its totient is φ = 4453704.

The previous prime is 13361147. The next prime is 13361209. The reversal of 13361148 is 84116331.

13361148 is a `hidden beast` number, since 1 + 3 + 3 + 611 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13361143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185536 + ... + 185607.

Almost surely, 2^13361148 is an apocalyptic number.

13361148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13361148 is an abundant number, since it is smaller than the sum of its proper divisors (20412956).

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

13361148 is a wasteful number, since it uses less digits than its factorization.

13361148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371153 (or 371148 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 13361148 is about 3655.2904125391. The cubic root of 13361148 is about 237.2909954426.

Adding to 13361148 its reverse (84116331), we get a palindrome (97477479).

The spelling of 13361148 in words is "thirteen million, three hundred sixty-one thousand, one hundred forty-eight".