13160340 has 48 divisors (see below), whose sum is σ = 40944960. Its totient is φ = 3509280.

The previous prime is 13160339. The next prime is 13160351. The reversal of 13160340 is 4306131.

13160340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 11646 + ... + 12725.

It is an arithmetic number, because the mean of its divisors is an integer number (853020).

Almost surely, 2^13160340 is an apocalyptic number.

13160340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13160340 is an abundant number, since it is smaller than the sum of its proper divisors (27784620).

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

13160340 is a wasteful number, since it uses less digits than its factorization.

13160340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24389 (or 24381 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13160340 is about 3627.7182911577. The cubic root of 13160340 is about 236.0962214165.

Adding to 13160340 its reverse (4306131), we get a palindrome (17466471).

The spelling of 13160340 in words is "thirteen million, one hundred sixty thousand, three hundred forty".