13148156 has 48 divisors (see below), whose sum is σ = 27396096. Its totient is φ = 5405184.

The previous prime is 13148141. The next prime is 13148189. The reversal of 13148156 is 65184131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127601 + ... + 127703.

It is an arithmetic number, because the mean of its divisors is an integer number (570752).

Almost surely, 2^13148156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13148156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13698048).

13148156 is an abundant number, since it is smaller than the sum of its proper divisors (14247940).

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

13148156 is a wasteful number, since it uses less digits than its factorization.

13148156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 256 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 13148156 is about 3626.0386098331. The cubic root of 13148156 is about 236.0233386859.

The spelling of 13148156 in words is "thirteen million, one hundred forty-eight thousand, one hundred fifty-six".