1117268232 has 32 divisors (see below), whose sum is σ = 2801479200. Its totient is φ = 371314944.

The previous prime is 1117268221. The next prime is 1117268233. The reversal of 1117268232 is 2328627111.

It is a junction number, because it is equal to n+sod(n) for n = 1117268193 and 1117268202.

It is not an unprimeable number, because it can be changed into a prime (1117268233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60982 + ... + 77157.

It is an arithmetic number, because the mean of its divisors is an integer number (87546225).

Almost surely, 2^1117268232 is an apocalyptic number.

1117268232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1117268232 is an abundant number, since it is smaller than the sum of its proper divisors (1684210968).

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

1117268232 is a wasteful number, since it uses less digits than its factorization.

1117268232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138485 (or 138481 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 1117268232 is about 33425.5625532316. The cubic root of 1117268232 is about 1037.6538062390.

The spelling of 1117268232 in words is "one billion, one hundred seventeen million, two hundred sixty-eight thousand, two hundred thirty-two".