1124734456 has 16 divisors (see below), whose sum is σ = 2129353200. Its totient is φ = 556906944.

The previous prime is 1124734439. The next prime is 1124734489. The reversal of 1124734456 is 6544374211.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 681661 + ... + 683308.

It is an arithmetic number, because the mean of its divisors is an integer number (133084575).

Almost surely, 2^1124734456 is an apocalyptic number.

It is an amenable number.

1124734456 is a deficient number, since it is larger than the sum of its proper divisors (1004618744).

1124734456 is a wasteful number, since it uses less digits than its factorization.

1124734456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365078 (or 1365074 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 1124734456 is about 33537.0609326458. The cubic root of 1124734456 is about 1039.9600748973.

The spelling of 1124734456 in words is "one billion, one hundred twenty-four million, seven hundred thirty-four thousand, four hundred fifty-six".