1132683648 has 64 divisors (see below), whose sum is σ = 3013279920. Its totient is φ = 376985600.

The previous prime is 1132683641. The next prime is 1132683649. The reversal of 1132683648 is 8463862311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132683641) 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, 304198 + ... + 307898.

Almost surely, 2^1132683648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132683648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506639960).

1132683648 is an abundant number, since it is smaller than the sum of its proper divisors (1880596272).

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

1132683648 is an equidigital number, since it uses as much as digits as its factorization.

1132683648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515 (or 4503 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 1132683648 is about 33655.3658128982. The cubic root of 1132683648 is about 1042.4043385933.

The spelling of 1132683648 in words is "one billion, one hundred thirty-two million, six hundred eighty-three thousand, six hundred forty-eight".