1110225 has 24 divisors (see below), whose sum is σ = 1865952. Its totient is φ = 582400.

The previous prime is 1110223. The next prime is 1110229. The reversal of 1110225 is 5220111.

It is not a de Polignac number, because 1110225 - 2¹ = 1110223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110225.

It is not an unprimeable number, because it can be changed into a prime (1110223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8410 + ... + 8540.

It is an arithmetic number, because the mean of its divisors is an integer number (77748).

2^1110225 is an apocalyptic number.

1110225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1110225 is a deficient number, since it is larger than the sum of its proper divisors (755727).

1110225 is a wasteful number, since it uses less digits than its factorization.

1110225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1110225 is about 1053.6721501492. The cubic root of 1110225 is about 103.5468760101.

Adding to 1110225 its reverse (5220111), we get a palindrome (6330336).

The spelling of 1110225 in words is "one million, one hundred ten thousand, two hundred twenty-five".