12160340 has 24 divisors (see below), whose sum is σ = 25889640. Its totient is φ = 4796928.

The previous prime is 12160333. The next prime is 12160349. The reversal of 12160340 is 4306121.

12160340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 244036 + 11916304 = 494^2 + 3452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2705 + ... + 5624.

It is an arithmetic number, because the mean of its divisors is an integer number (1078735).

Almost surely, 2^12160340 is an apocalyptic number.

12160340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12160340 is an abundant number, since it is smaller than the sum of its proper divisors (13729300).

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

12160340 is a wasteful number, since it uses less digits than its factorization.

12160340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411 (or 8409 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12160340 is about 3487.1679053352. The cubic root of 12160340 is about 229.9580263670.

Adding to 12160340 its reverse (4306121), we get a palindrome (16466461).

The spelling of 12160340 in words is "twelve million, one hundred sixty thousand, three hundred forty".