12054225 has 12 divisors (see below), whose sum is σ = 19929776. Its totient is φ = 6428880.

The previous prime is 12054199. The next prime is 12054247. The reversal of 12054225 is 52245021.

It is a happy number.

12054225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12054225 - 2¹³ = 12046033 is a prime.

It is a Duffinian 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, 80287 + ... + 80436.

Almost surely, 2^12054225 is an apocalyptic number.

12054225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12054225 is a deficient number, since it is larger than the sum of its proper divisors (7875551).

12054225 is a wasteful number, since it uses less digits than its factorization.

12054225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160736 (or 160731 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 12054225 is about 3471.9194979147. The cubic root of 12054225 is about 229.2871755533.

Adding to 12054225 its reverse (52245021), we get a palindrome (64299246).

It can be divided in two parts, 120 and 54225, that added together give a palindrome (54345).

The spelling of 12054225 in words is "twelve million, fifty-four thousand, two hundred twenty-five".