1114534512 has 160 divisors (see below), whose sum is σ = 3937525760. Its totient is φ = 293932800.

The previous prime is 1114534511. The next prime is 1114534567. The reversal of 1114534512 is 2154354111.

1114534512 is a `hidden beast` number, since 1 + 1 + 145 + 3 + 4 + 512 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114534511) 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, 25137 + ... + 53487.

It is an arithmetic number, because the mean of its divisors is an integer number (24609536).

Almost surely, 2^1114534512 is an apocalyptic number.

1114534512 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 1114534512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1968762880).

1114534512 is an abundant number, since it is smaller than the sum of its proper divisors (2822991248).

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

1114534512 is a wasteful number, since it uses less digits than its factorization.

1114534512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28388 (or 28376 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 1114534512 is about 33384.6448535850. The cubic root of 1114534512 is about 1036.8068082972.

Adding to 1114534512 its reverse (2154354111), we get a palindrome (3268888623).

The spelling of 1114534512 in words is "one billion, one hundred fourteen million, five hundred thirty-four thousand, five hundred twelve".