1193798252 has 12 divisors (see below), whose sum is σ = 2089903200. Its totient is φ = 596683056.

The previous prime is 1193798239. The next prime is 1193798317. The reversal of 1193798252 is 2528973911.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1193798197 and 1193798206.

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 3 ways as a sum of consecutive naturals, for example, 41252 + ... + 63947.

It is an arithmetic number, because the mean of its divisors is an integer number (174158600).

Almost surely, 2^1193798252 is an apocalyptic number.

It is an amenable number.

1193798252 is a deficient number, since it is larger than the sum of its proper divisors (896104948).

1193798252 is a wasteful number, since it uses less digits than its factorization.

1193798252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108040 (or 108038 counting only the distinct ones).

The product of its digits is 272160, while the sum is 47.

The square root of 1193798252 is about 34551.3856740942. The cubic root of 1193798252 is about 1060.8247562390.

The spelling of 1193798252 in words is "one billion, one hundred ninety-three million, seven hundred ninety-eight thousand, two hundred fifty-two".