1116240382 has 16 divisors (see below), whose sum is σ = 1683248112. Its totient is φ = 555166080.

The previous prime is 1116240379. The next prime is 1116240413. The reversal of 1116240382 is 2830426111.

It is a self number, because there is not a number n which added to its sum of digits gives 1116240382.

It is a congruent number.

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, 329248 + ... + 332620.

It is an arithmetic number, because the mean of its divisors is an integer number (105203007).

Almost surely, 2^1116240382 is an apocalyptic number.

1116240382 is a deficient number, since it is larger than the sum of its proper divisors (567007730).

1116240382 is a wasteful number, since it uses less digits than its factorization.

1116240382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1116240382 is about 33410.1838067377. The cubic root of 1116240382 is about 1037.3355061610.

Adding to 1116240382 its reverse (2830426111), we get a palindrome (3946666493).

The spelling of 1116240382 in words is "one billion, one hundred sixteen million, two hundred forty thousand, three hundred eighty-two".