1133742848 has 36 divisors (see below), whose sum is σ = 2586354960. Its totient is φ = 485889024.

The previous prime is 1133742847. The next prime is 1133742853. The reversal of 1133742848 is 8482473311.

It is a super-2 number, since 2×1133742848² = 2570745690782302208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1133742847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314543 + ... + 318126.

Almost surely, 2^1133742848 is an apocalyptic number.

It is an amenable number.

1133742848 is an abundant number, since it is smaller than the sum of its proper divisors (1452612112).

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

1133742848 is an frugal number, since it uses more digits than its factorization.

1133742848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632692 (or 632678 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 1133742848 is about 33671.0981109913. The cubic root of 1133742848 is about 1042.7291632386.

The spelling of 1133742848 in words is "one billion, one hundred thirty-three million, seven hundred forty-two thousand, eight hundred forty-eight".