1114020005 has 32 divisors (see below), whose sum is σ = 1557964800. Its totient is φ = 748890432.

The previous prime is 1114019993. The next prime is 1114020023. The reversal of 1114020005 is 5000204111.

It is a cyclic number.

It is not a de Polignac number, because 1114020005 - 2²⁰ = 1112971429 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 1327376 + ... + 1328214.

It is an arithmetic number, because the mean of its divisors is an integer number (48686400).

Almost surely, 2^1114020005 is an apocalyptic number.

It is an amenable number.

1114020005 is a deficient number, since it is larger than the sum of its proper divisors (443944795).

1114020005 is an equidigital number, since it uses as much as digits as its factorization.

1114020005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1114020005 is about 33376.9382208734. The cubic root of 1114020005 is about 1036.6472419906.

Adding to 1114020005 its reverse (5000204111), we get a palindrome (6114224116).

The spelling of 1114020005 in words is "one billion, one hundred fourteen million, twenty thousand, five".