1112601540 has 48 divisors (see below), whose sum is σ = 3250735488. Its totient is φ = 283793664.

The previous prime is 1112601467. The next prime is 1112601569. The reversal of 1112601540 is 451062111.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 401737 + ... + 404496.

It is an arithmetic number, because the mean of its divisors is an integer number (67723656).

Almost surely, 2^1112601540 is an apocalyptic number.

1112601540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112601540 is an abundant number, since it is smaller than the sum of its proper divisors (2138133948).

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

1112601540 is a wasteful number, since it uses less digits than its factorization.

1112601540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806268 (or 806266 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1112601540 is about 33355.6822745391. The cubic root of 1112601540 is about 1036.2070726444.

Adding to 1112601540 its reverse (451062111), we get a palindrome (1563663651).

The spelling of 1112601540 in words is "one billion, one hundred twelve million, six hundred one thousand, five hundred forty".