1120748799 has 8 divisors (see below), whose sum is σ = 1505082880. Its totient is φ = 741790296.

The previous prime is 1120748789. The next prime is 1120748809. The reversal of 1120748799 is 9978470211.

It is an interprime number because it is at equal distance from previous prime (1120748789) and next prime (1120748809).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120748799 - 2⁸ = 1120748543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120748789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343407 + ... + 1344240.

It is an arithmetic number, because the mean of its divisors is an integer number (188135360).

Almost surely, 2^1120748799 is an apocalyptic number.

1120748799 is a deficient number, since it is larger than the sum of its proper divisors (384334081).

1120748799 is a wasteful number, since it uses less digits than its factorization.

1120748799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687789.

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 1120748799 is about 33477.5865169519. The cubic root of 1120748799 is about 1038.7302053830.

It can be divided in two parts, 11207 and 48799, that added together give a palindrome (60006).

The spelling of 1120748799 in words is "one billion, one hundred twenty million, seven hundred forty-eight thousand, seven hundred ninety-nine".