1114016820 has 48 divisors (see below), whose sum is σ = 3564855168. Its totient is φ = 254632320.

The previous prime is 1114016807. The next prime is 1114016857. The reversal of 1114016820 is 286104111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1325791 + ... + 1326630.

It is an arithmetic number, because the mean of its divisors is an integer number (74267816).

Almost surely, 2^1114016820 is an apocalyptic number.

1114016820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114016820 is an abundant number, since it is smaller than the sum of its proper divisors (2450838348).

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

1114016820 is a wasteful number, since it uses less digits than its factorization.

1114016820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652440 (or 2652438 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 1114016820 is about 33376.8905082544. The cubic root of 1114016820 is about 1036.6462540596.

The spelling of 1114016820 in words is "one billion, one hundred fourteen million, sixteen thousand, eight hundred twenty".