1114873720 has 16 divisors (see below), whose sum is σ = 2508465960. Its totient is φ = 445949472.

The previous prime is 1114873703. The next prime is 1114873723. The reversal of 1114873720 is 273784111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114873723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13935882 + ... + 13935961.

Almost surely, 2^1114873720 is an apocalyptic number.

1114873720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114873720 is an abundant number, since it is smaller than the sum of its proper divisors (1393592240).

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

1114873720 is a wasteful number, since it uses less digits than its factorization.

1114873720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27871854 (or 27871850 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 1114873720 is about 33389.7247667602. The cubic root of 1114873720 is about 1036.9119814994.

The spelling of 1114873720 in words is "one billion, one hundred fourteen million, eight hundred seventy-three thousand, seven hundred twenty".