13325148 has 36 divisors (see below), whose sum is σ = 34933080. Its totient is φ = 4441392.

The previous prime is 13325129. The next prime is 13325149. The reversal of 13325148 is 84152331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5883 + ... + 7826.

Almost surely, 2^13325148 is an apocalyptic number.

13325148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13325148 is an abundant number, since it is smaller than the sum of its proper divisors (21607932).

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

13325148 is a wasteful number, since it uses less digits than its factorization.

13325148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13728 (or 13714 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 13325148 is about 3650.3627217031. The cubic root of 13325148 is about 237.0776864375.

Adding to 13325148 its reverse (84152331), we get a palindrome (97477479).

It can be divided in two parts, 133 and 25148, that added together give a square (25281 = 159²).

The spelling of 13325148 in words is "thirteen million, three hundred twenty-five thousand, one hundred forty-eight".