1112763000 has 128 divisors (see below), whose sum is σ = 3622993920. Its totient is φ = 283817600.

The previous prime is 1112762993. The next prime is 1112763013. The reversal of 1112763000 is 3672111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60937 + ... + 77063.

It is an arithmetic number, because the mean of its divisors is an integer number (28304640).

Almost surely, 2^1112763000 is an apocalyptic number.

1112763000 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 1112763000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1811496960).

1112763000 is an abundant number, since it is smaller than the sum of its proper divisors (2510230920).

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

1112763000 is a wasteful number, since it uses less digits than its factorization.

1112763000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16174 (or 16160 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1112763000 is about 33358.1024640191. The cubic root of 1112763000 is about 1036.2571947817.

The spelling of 1112763000 in words is "one billion, one hundred twelve million, seven hundred sixty-three thousand".