1114442560 has 224 divisors, whose sum is σ = 3417661440. Its totient is φ = 335923200.

The previous prime is 1114442513. The next prime is 1114442561. The reversal of 1114442560 is 652444111.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114442561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763111 + ... + 764569.

Almost surely, 2^1114442560 is an apocalyptic number.

1114442560 is a gapful number since it is divisible by the number (10) 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 1114442560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1708830720).

1114442560 is an abundant number, since it is smaller than the sum of its proper divisors (2303218880).

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

1114442560 is a wasteful number, since it uses less digits than its factorization.

1114442560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525 (or 1515 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1114442560 is about 33383.2676651043. The cubic root of 1114442560 is about 1036.7782944257.

Adding to 1114442560 its reverse (652444111), we get a palindrome (1766886671).

The spelling of 1114442560 in words is "one billion, one hundred fourteen million, four hundred forty-two thousand, five hundred sixty".