1112555160 has 48 divisors (see below), whose sum is σ = 3615805440. Its totient is φ = 296681280.

The previous prime is 1112555141. The next prime is 1112555209. The reversal of 1112555160 is 615552111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1544856 + ... + 1545575.

It is an arithmetic number, because the mean of its divisors is an integer number (75329280).

Almost surely, 2^1112555160 is an apocalyptic number.

1112555160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112555160 is an abundant number, since it is smaller than the sum of its proper divisors (2503250280).

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

1112555160 is a wasteful number, since it uses less digits than its factorization.

1112555160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090448 (or 3090441 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The square root of 1112555160 is about 33354.9870334258. The cubic root of 1112555160 is about 1036.1926739731.

The spelling of 1112555160 in words is "one billion, one hundred twelve million, five hundred fifty-five thousand, one hundred sixty".