1111082672 has 40 divisors (see below), whose sum is σ = 2506687776. Its totient is φ = 467191296.

The previous prime is 1111082659. The next prime is 1111082677. The reversal of 1111082672 is 2762801111.

It is not an unprimeable number, because it can be changed into a prime (1111082677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 87653 + ... + 99524.

Almost surely, 2^1111082672 is an apocalyptic number.

It is an amenable number.

1111082672 is an abundant number, since it is smaller than the sum of its proper divisors (1395605104).

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

1111082672 is a wasteful number, since it uses less digits than its factorization.

1111082672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187245 (or 187239 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 29.

The square root of 1111082672 is about 33332.9067439370. The cubic root of 1111082672 is about 1035.7353318828.

Adding to 1111082672 its reverse (2762801111), we get a palindrome (3873883783).

The spelling of 1111082672 in words is "one billion, one hundred eleven million, eighty-two thousand, six hundred seventy-two".