12160240 has 20 divisors (see below), whose sum is σ = 28272744. Its totient is φ = 4864064.

The previous prime is 12160223. The next prime is 12160243. The reversal of 12160240 is 4206121.

12160240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160243) 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, 75922 + ... + 76081.

Almost surely, 2^12160240 is an apocalyptic number.

12160240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12160240 is an abundant number, since it is smaller than the sum of its proper divisors (16112504).

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

12160240 is a wasteful number, since it uses less digits than its factorization.

12160240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152016 (or 152010 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12160240 is about 3487.1535670228. The cubic root of 12160240 is about 229.9573960155.

Adding to 12160240 its reverse (4206121), we get a palindrome (16366361).

The spelling of 12160240 in words is "twelve million, one hundred sixty thousand, two hundred forty".