1194775225 has 12 divisors (see below), whose sum is σ = 1693167424. Its totient is φ = 819274320.

The previous prime is 1194775213. The next prime is 1194775279. The reversal of 1194775225 is 5225774911.

It is not a de Polignac number, because 1194775225 - 2¹⁵ = 1194742457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3413469 + ... + 3413818.

Almost surely, 2^1194775225 is an apocalyptic number.

It is an amenable number.

1194775225 is a deficient number, since it is larger than the sum of its proper divisors (498392199).

1194775225 is an equidigital number, since it uses as much as digits as its factorization.

1194775225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827304 (or 6827299 counting only the distinct ones).

The product of its digits is 176400, while the sum is 43.

The square root of 1194775225 is about 34565.5207540694. The cubic root of 1194775225 is about 1061.1140609997.

The spelling of 1194775225 in words is "one billion, one hundred ninety-four million, seven hundred seventy-five thousand, two hundred twenty-five".