1120616860 has 24 divisors (see below), whose sum is σ = 2567231856. Its totient is φ = 407496960.

The previous prime is 1120616843. The next prime is 1120616867. The reversal of 1120616860 is 686160211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120616867) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2546637 + ... + 2547076.

It is an arithmetic number, because the mean of its divisors is an integer number (106967994).

Almost surely, 2^1120616860 is an apocalyptic number.

1120616860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120616860 is an abundant number, since it is smaller than the sum of its proper divisors (1446614996).

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

1120616860 is a wasteful number, since it uses less digits than its factorization.

1120616860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093733 (or 5093731 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1120616860 is about 33475.6159017276. The cubic root of 1120616860 is about 1038.6894426349.

The spelling of 1120616860 in words is "one billion, one hundred twenty million, six hundred sixteen thousand, eight hundred sixty".