1116262672 has 40 divisors (see below), whose sum is σ = 2473341696. Its totient is φ = 478085376.

The previous prime is 1116262613. The next prime is 1116262709. The reversal of 1116262672 is 2762626111.

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, 272028 + ... + 276100.

Almost surely, 2^1116262672 is an apocalyptic number.

It is an amenable number.

1116262672 is an abundant number, since it is smaller than the sum of its proper divisors (1357079024).

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

1116262672 is a wasteful number, since it uses less digits than its factorization.

1116262672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6535 (or 6529 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 1116262672 is about 33410.5173859969. The cubic root of 1116262672 is about 1037.3424109027.

Adding to 1116262672 its reverse (2762626111), we get a palindrome (3878888783).

The spelling of 1116262672 in words is "one billion, one hundred sixteen million, two hundred sixty-two thousand, six hundred seventy-two".