1198596275 has 6 divisors (see below), whose sum is σ = 1486259412. Its totient is φ = 958877000.

The previous prime is 1198596193. The next prime is 1198596281. The reversal of 1198596275 is 5726958911.

It is a happy number.

It is not a de Polignac number, because 1198596275 - 2¹⁴ = 1198579891 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23971901 + ... + 23971950.

It is an arithmetic number, because the mean of its divisors is an integer number (247709902).

Almost surely, 2^1198596275 is an apocalyptic number.

1198596275 is a deficient number, since it is larger than the sum of its proper divisors (287663137).

1198596275 is an equidigital number, since it uses as much as digits as its factorization.

1198596275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47943861 (or 47943856 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 53.

The square root of 1198596275 is about 34620.7491975549. The cubic root of 1198596275 is about 1062.2440518438.

The spelling of 1198596275 in words is "one billion, one hundred ninety-eight million, five hundred ninety-six thousand, two hundred seventy-five".