1116832520 has 32 divisors (see below), whose sum is σ = 2541115800. Its totient is φ = 441712128.

The previous prime is 1116832513. The next prime is 1116832547. The reversal of 1116832520 is 252386111.

It can be written as a sum of positive squares in 4 ways, for example, as 818303236 + 298529284 = 28606^2 + 17278^2 .

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, 153299 + ... + 160418.

Almost surely, 2^1116832520 is an apocalyptic number.

1116832520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116832520 is an abundant number, since it is smaller than the sum of its proper divisors (1424283280).

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

1116832520 is a wasteful number, since it uses less digits than its factorization.

1116832520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313817 (or 313813 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1116832520 is about 33419.0442711936. The cubic root of 1116832520 is about 1037.5189007057.

The spelling of 1116832520 in words is "one billion, one hundred sixteen million, eight hundred thirty-two thousand, five hundred twenty".