1133947282 has 16 divisors (see below), whose sum is σ = 1834257600. Its totient is φ = 522646992.

The previous prime is 1133947271. The next prime is 1133947289. The reversal of 1133947282 is 2827493311.

It is not an unprimeable number, because it can be changed into a prime (1133947289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10032 + ... + 48667.

It is an arithmetic number, because the mean of its divisors is an integer number (114641100).

Almost surely, 2^1133947282 is an apocalyptic number.

1133947282 is a deficient number, since it is larger than the sum of its proper divisors (700310318).

1133947282 is a wasteful number, since it uses less digits than its factorization.

1133947282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59457.

The product of its digits is 72576, while the sum is 40.

The square root of 1133947282 is about 33674.1337230819. The cubic root of 1133947282 is about 1042.7918336765.

The spelling of 1133947282 in words is "one billion, one hundred thirty-three million, nine hundred forty-seven thousand, two hundred eighty-two".