1112743660 has 48 divisors (see below), whose sum is σ = 2672953920. Its totient is φ = 381173760.

The previous prime is 1112743651. The next prime is 1112743663. The reversal of 1112743660 is 663472111.

It is a super-3 number, since 3×1112743660³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112743663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194440 + ... + 200080.

It is an arithmetic number, because the mean of its divisors is an integer number (55686540).

Almost surely, 2^1112743660 is an apocalyptic number.

1112743660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112743660 is an abundant number, since it is smaller than the sum of its proper divisors (1560210260).

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

1112743660 is a wasteful number, since it uses less digits than its factorization.

1112743660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066 (or 7064 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1112743660 is about 33357.8125781653. The cubic root of 1112743660 is about 1036.2511913080.

The spelling of 1112743660 in words is "one billion, one hundred twelve million, seven hundred forty-three thousand, six hundred sixty".