1112949760 has 176 divisors, whose sum is σ = 3004275456. Its totient is φ = 392527872.

The previous prime is 1112949749. The next prime is 1112949767. The reversal of 1112949760 is 679492111.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (1112949767) 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, 1530517 + ... + 1531243.

Almost surely, 2^1112949760 is an apocalyptic number.

1112949760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112949760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1502137728).

1112949760 is an abundant number, since it is smaller than the sum of its proper divisors (1891325696).

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

1112949760 is a wasteful number, since it uses less digits than its factorization.

1112949760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 1112949760 is about 33360.9016664718. The cubic root of 1112949760 is about 1036.3151647681.

The spelling of 1112949760 in words is "one billion, one hundred twelve million, nine hundred forty-nine thousand, seven hundred sixty".