1195225 has 6 divisors (see below), whose sum is σ = 1482110. Its totient is φ = 956160.

The previous prime is 1195223. The next prime is 1195231. The reversal of 1195225 is 5225911.

It can be written as a sum of positive squares in 3 ways, for example, as 576 + 1194649 = 24^2 + 1093^2 .

It is not a de Polignac number, because 1195225 - 2¹ = 1195223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 47809 = 1195225 / (1 + 1 + 9 + 5 + 2 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 1195225.

It is not an unprimeable number, because it can be changed into a prime (1195223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23880 + ... + 23929.

2^1195225 is an apocalyptic number.

It is an amenable number.

1195225 is a deficient number, since it is larger than the sum of its proper divisors (286885).

1195225 is an equidigital number, since it uses as much as digits as its factorization.

1195225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47819 (or 47814 counting only the distinct ones).

The product of its digits is 900, while the sum is 25.

The square root of 1195225 is about 1093.2634632146. The cubic root of 1195225 is about 106.1247196977.

The spelling of 1195225 in words is "one million, one hundred ninety-five thousand, two hundred twenty-five".