12072525 has 12 divisors (see below), whose sum is σ = 19960032. Its totient is φ = 6438640.

The previous prime is 12072517. The next prime is 12072553. The reversal of 12072525 is 52527021.

12072525 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12072525 - 2³ = 12072517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12072495 and 12072504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80409 + ... + 80558.

It is an arithmetic number, because the mean of its divisors is an integer number (1663336).

Almost surely, 2^12072525 is an apocalyptic number.

12072525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12072525 is a deficient number, since it is larger than the sum of its proper divisors (7887507).

12072525 is a wasteful number, since it uses less digits than its factorization.

12072525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160980 (or 160975 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 12072525 is about 3474.5539282043. The cubic root of 12072525 is about 229.4031468898.

Adding to 12072525 its reverse (52527021), we get a palindrome (64599546).

The spelling of 12072525 in words is "twelve million, seventy-two thousand, five hundred twenty-five".