1114322032 has 160 divisors (see below), whose sum is σ = 2519838720. Its totient is φ = 474439680.

The previous prime is 1114322023. The next prime is 1114322039. The reversal of 1114322032 is 2302234111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114322039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11487808 + ... + 11487904.

It is an arithmetic number, because the mean of its divisors is an integer number (15748992).

Almost surely, 2^1114322032 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 1114322032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259919360).

1114322032 is an abundant number, since it is smaller than the sum of its proper divisors (1405516688).

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

1114322032 is a wasteful number, since it uses less digits than its factorization.

1114322032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1114322032 is about 33381.4624005600. The cubic root of 1114322032 is about 1036.7409168991.

Adding to 1114322032 its reverse (2302234111), we get a palindrome (3416556143).

The spelling of 1114322032 in words is "one billion, one hundred fourteen million, three hundred twenty-two thousand, thirty-two".