1193147952 has 20 divisors (see below), whose sum is σ = 3082299000. Its totient is φ = 397715968.

The previous prime is 1193147951. The next prime is 1193147953. The reversal of 1193147952 is 2597413911.

It is an interprime number because it is at equal distance from previous prime (1193147951) and next prime (1193147953).

It is not an unprimeable number, because it can be changed into a prime (1193147951) by changing a digit.

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, 12428577 + ... + 12428672.

It is an arithmetic number, because the mean of its divisors is an integer number (154114950).

Almost surely, 2^1193147952 is an apocalyptic number.

1193147952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1193147952 is an abundant number, since it is smaller than the sum of its proper divisors (1889151048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1193147952 is a wasteful number, since it uses less digits than its factorization.

1193147952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24857260 (or 24857254 counting only the distinct ones).

The product of its digits is 68040, while the sum is 42.

The square root of 1193147952 is about 34541.9737710514. The cubic root of 1193147952 is about 1060.6320995547.

The spelling of 1193147952 in words is "one billion, one hundred ninety-three million, one hundred forty-seven thousand, nine hundred fifty-two".