1114114520 has 32 divisors (see below), whose sum is σ = 2565058320. Its totient is φ = 435281280.

The previous prime is 1114114501. The next prime is 1114114531. The reversal of 1114114520 is 254114111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1114114492 and 1114114501.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 322151 + ... + 325590.

Almost surely, 2^1114114520 is an apocalyptic number.

1114114520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114114520 is an abundant number, since it is smaller than the sum of its proper divisors (1450943800).

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

1114114520 is a wasteful number, since it uses less digits than its factorization.

1114114520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647795 (or 647791 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 1114114520 is about 33378.3540636743. The cubic root of 1114114520 is about 1036.6765580241.

Adding to 1114114520 its reverse (254114111), we get a palindrome (1368228631).

The spelling of 1114114520 in words is "one billion, one hundred fourteen million, one hundred fourteen thousand, five hundred twenty".