13152140 has 12 divisors (see below), whose sum is σ = 27619536. Its totient is φ = 5260848.

The previous prime is 13152127. The next prime is 13152193. The reversal of 13152140 is 4125131.

13152140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328784 + ... + 328823.

It is an arithmetic number, because the mean of its divisors is an integer number (2301628).

Almost surely, 2^13152140 is an apocalyptic number.

13152140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13152140 is an abundant number, since it is smaller than the sum of its proper divisors (14467396).

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

13152140 is a wasteful number, since it uses less digits than its factorization.

13152140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657616 (or 657614 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 13152140 is about 3626.5879280668. The cubic root of 13152140 is about 236.0471752863.

Adding to 13152140 its reverse (4125131), we get a palindrome (17277271).

The spelling of 13152140 in words is "thirteen million, one hundred fifty-two thousand, one hundred forty".