1120876740 has 72 divisors (see below), whose sum is σ = 3406050648. Its totient is φ = 298368000.

The previous prime is 1120876739. The next prime is 1120876751. The reversal of 1120876740 is 476780211.

It can be written as a sum of positive squares in 4 ways, for example, as 81974916 + 1038901824 = 9054^2 + 32232^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1120876695 and 1120876704.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101490 + ... + 111990.

It is an arithmetic number, because the mean of its divisors is an integer number (47306259).

Almost surely, 2^1120876740 is an apocalyptic number.

1120876740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120876740 is an abundant number, since it is smaller than the sum of its proper divisors (2285173908).

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

1120876740 is a wasteful number, since it uses less digits than its factorization.

1120876740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11109 (or 11104 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 1120876740 is about 33479.4973080541. The cubic root of 1120876740 is about 1038.7697298880.

The spelling of 1120876740 in words is "one billion, one hundred twenty million, eight hundred seventy-six thousand, seven hundred forty".