13168132 has 12 divisors (see below), whose sum is σ = 24399900. Its totient is φ = 6196736.

The previous prime is 13168123. The next prime is 13168139. The reversal of 13168132 is 23186131.

It can be written as a sum of positive squares in 2 ways, for example, as 12292036 + 876096 = 3506^2 + 936^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13168097 and 13168106.

It is not an unprimeable number, because it can be changed into a prime (13168139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96757 + ... + 96892.

It is an arithmetic number, because the mean of its divisors is an integer number (2033325).

Almost surely, 2^13168132 is an apocalyptic number.

It is an amenable number.

13168132 is a deficient number, since it is larger than the sum of its proper divisors (11231768).

13168132 is a wasteful number, since it uses less digits than its factorization.

13168132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193670 (or 193668 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 13168132 is about 3628.7920855293. The cubic root of 13168132 is about 236.1428083284.

The spelling of 13168132 in words is "thirteen million, one hundred sixty-eight thousand, one hundred thirty-two".