1117931424 has 192 divisors, whose sum is σ = 3379138560. Its totient is φ = 321269760.

The previous prime is 1117931401. The next prime is 1117931471. The reversal of 1117931424 is 4241397111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 960667 + ... + 961829.

It is an arithmetic number, because the mean of its divisors is an integer number (17599680).

Almost surely, 2^1117931424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1117931424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1689569280).

1117931424 is an abundant number, since it is smaller than the sum of its proper divisors (2261207136).

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

1117931424 is a wasteful number, since it uses less digits than its factorization.

1117931424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1235 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 1117931424 is about 33435.4815129078. The cubic root of 1117931424 is about 1037.8590770258.

The spelling of 1117931424 in words is "one billion, one hundred seventeen million, nine hundred thirty-one thousand, four hundred twenty-four".