1134828156 has 96 divisors (see below), whose sum is σ = 3363752448. Its totient is φ = 289186560.

The previous prime is 1134828139. The next prime is 1134828157. The reversal of 1134828156 is 6518284311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134828157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37386 + ... + 60558.

It is an arithmetic number, because the mean of its divisors is an integer number (35039088).

Almost surely, 2^1134828156 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 1134828156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1681876224).

1134828156 is an abundant number, since it is smaller than the sum of its proper divisors (2228924292).

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

1134828156 is a wasteful number, since it uses less digits than its factorization.

1134828156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23251 (or 23249 counting only the distinct ones).

The product of its digits is 46080, while the sum is 39.

The square root of 1134828156 is about 33687.2105701852. The cubic root of 1134828156 is about 1043.0617846335.

The spelling of 1134828156 in words is "one billion, one hundred thirty-four million, eight hundred twenty-eight thousand, one hundred fifty-six".