1133147382 has 8 divisors (see below), whose sum is σ = 2266294776. Its totient is φ = 377715792.

The previous prime is 1133147339. The next prime is 1133147383. The reversal of 1133147382 is 2837413311.

1133147382 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

1133147382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133147383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94428943 + ... + 94428954.

It is an arithmetic number, because the mean of its divisors is an integer number (283286847).

Almost surely, 2^1133147382 is an apocalyptic number.

1133147382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1133147382 is a wasteful number, since it uses less digits than its factorization.

1133147382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188857902.

The product of its digits is 12096, while the sum is 33.

The square root of 1133147382 is about 33662.2545590755. The cubic root of 1133147382 is about 1042.5465767135.

The spelling of 1133147382 in words is "one billion, one hundred thirty-three million, one hundred forty-seven thousand, three hundred eighty-two".