1134870912 has 320 divisors, whose sum is σ = 4067923200. Its totient is φ = 306809856.

The previous prime is 1134870911. The next prime is 1134870941. The reversal of 1134870912 is 2190784311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134870911) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1378533 + ... + 1379355.

It is an arithmetic number, because the mean of its divisors is an integer number (12712260).

Almost surely, 2^1134870912 is an apocalyptic number.

1134870912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134870912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2033961600).

1134870912 is an abundant number, since it is smaller than the sum of its proper divisors (2933052288).

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

1134870912 is an equidigital number, since it uses as much as digits as its factorization.

1134870912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1134870912 is about 33687.8451670629. The cubic root of 1134870912 is about 1043.0748839999.

The spelling of 1134870912 in words is "one billion, one hundred thirty-four million, eight hundred seventy thousand, nine hundred twelve".