1120152744 has 48 divisors (see below), whose sum is σ = 3037975200. Its totient is φ = 372863904.

The previous prime is 1120152743. The next prime is 1120152749. The reversal of 1120152744 is 4472510211.

It is not an unprimeable number, because it can be changed into a prime (1120152743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43027 + ... + 63965.

It is an arithmetic number, because the mean of its divisors is an integer number (63291150).

Almost surely, 2^1120152744 is an apocalyptic number.

It is an amenable number.

1120152744 is an abundant number, since it is smaller than the sum of its proper divisors (1917822456).

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

1120152744 is a wasteful number, since it uses less digits than its factorization.

1120152744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21694 (or 21687 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1120152744 is about 33468.6830335464. The cubic root of 1120152744 is about 1038.5460278861.

Adding to 1120152744 its reverse (4472510211), we get a palindrome (5592662955).

The spelling of 1120152744 in words is "one billion, one hundred twenty million, one hundred fifty-two thousand, seven hundred forty-four".