1116175440 has 80 divisors (see below), whose sum is σ = 3464742528. Its totient is φ = 297251328.

The previous prime is 1116175439. The next prime is 1116175453. The reversal of 1116175440 is 445716111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1116175440² = 2491695225718387200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1116175398 and 1116175407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207829 + ... + 213131.

Almost surely, 2^1116175440 is an apocalyptic number.

1116175440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1116175440 is an abundant number, since it is smaller than the sum of its proper divisors (2348567088).

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

1116175440 is a wasteful number, since it uses less digits than its factorization.

1116175440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196 (or 6190 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 1116175440 is about 33409.2119033060. The cubic root of 1116175440 is about 1037.3153886457.

The spelling of 1116175440 in words is "one billion, one hundred sixteen million, one hundred seventy-five thousand, four hundred forty".