1134851264 has 56 divisors (see below), whose sum is σ = 2310158448. Its totient is φ = 552913920.

The previous prime is 1134851261. The next prime is 1134851321. The reversal of 1134851264 is 4621584311.

It is not an unprimeable number, because it can be changed into a prime (1134851261) 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, 531479 + ... + 533609.

Almost surely, 2^1134851264 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 1134851264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1155079224).

1134851264 is an abundant number, since it is smaller than the sum of its proper divisors (1175307184).

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

1134851264 is a wasteful number, since it uses less digits than its factorization.

1134851264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353 (or 2343 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 1134851264 is about 33687.5535472673. The cubic root of 1134851264 is about 1043.0688643862.

The spelling of 1134851264 in words is "one billion, one hundred thirty-four million, eight hundred fifty-one thousand, two hundred sixty-four".