1133746064 has 80 divisors (see below), whose sum is σ = 2462104320. Its totient is φ = 501396480.

The previous prime is 1133746057. The next prime is 1133746073. The reversal of 1133746064 is 4606473311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1014434 + ... + 1015550.

It is an arithmetic number, because the mean of its divisors is an integer number (30776304).

Almost surely, 2^1133746064 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 1133746064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1231052160).

1133746064 is an abundant number, since it is smaller than the sum of its proper divisors (1328358256).

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

1133746064 is a wasteful number, since it uses less digits than its factorization.

1133746064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1133746064 is about 33671.1458670476. The cubic root of 1133746064 is about 1042.7301491805.

The spelling of 1133746064 in words is "one billion, one hundred thirty-three million, seven hundred forty-six thousand, sixty-four".