1134537536 has 112 divisors (see below), whose sum is σ = 2585191680. Its totient is φ = 489216000.

The previous prime is 1134537533. The next prime is 1134537563. The reversal of 1134537536 is 6357354311.

It is a self number, because there is not a number n which added to its sum of digits gives 1134537536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134537533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244921 + ... + 1245831.

Almost surely, 2^1134537536 is an apocalyptic number.

1134537536 is a gapful number since it is divisible by the number (16) 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 1134537536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1292595840).

1134537536 is an abundant number, since it is smaller than the sum of its proper divisors (1450654144).

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

1134537536 is a wasteful number, since it uses less digits than its factorization.

1134537536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 1014 counting only the distinct ones).

The product of its digits is 113400, while the sum is 38.

The square root of 1134537536 is about 33682.8967875389. The cubic root of 1134537536 is about 1042.9727372317.

The spelling of 1134537536 in words is "one billion, one hundred thirty-four million, five hundred thirty-seven thousand, five hundred thirty-six".