12025240 has 16 divisors (see below), whose sum is σ = 27056880. Its totient is φ = 4810080.

The previous prime is 12025231. The next prime is 12025253. The reversal of 12025240 is 4252021.

It is a congruent number.

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, 150276 + ... + 150355.

It is an arithmetic number, because the mean of its divisors is an integer number (1691055).

Almost surely, 2^12025240 is an apocalyptic number.

12025240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12025240 is an abundant number, since it is smaller than the sum of its proper divisors (15031640).

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

12025240 is a wasteful number, since it uses less digits than its factorization.

12025240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300642 (or 300638 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 12025240 is about 3467.7427816953. The cubic root of 12025240 is about 229.1032504785.

Adding to 12025240 its reverse (4252021), we get a palindrome (16277261).

The spelling of 12025240 in words is "twelve million, twenty-five thousand, two hundred forty".