1112538912 has 48 divisors (see below), whose sum is σ = 3014629632. Its totient is φ = 358882560.

The previous prime is 1112538899. The next prime is 1112538929. The reversal of 1112538912 is 2198352111.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183943 + ... + 189894.

It is an arithmetic number, because the mean of its divisors is an integer number (62804784).

Almost surely, 2^1112538912 is an apocalyptic number.

1112538912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112538912 is an abundant number, since it is smaller than the sum of its proper divisors (1902090720).

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

1112538912 is a wasteful number, since it uses less digits than its factorization.

1112538912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373881 (or 373873 counting only the distinct ones).

The product of its digits is 4320, while the sum is 33.

The square root of 1112538912 is about 33354.7434707569. The cubic root of 1112538912 is about 1036.1876296867.

The spelling of 1112538912 in words is "one billion, one hundred twelve million, five hundred thirty-eight thousand, nine hundred twelve".