1124627272 has 8 divisors (see below), whose sum is σ = 2108676150. Its totient is φ = 562313632.

The previous prime is 1124627249. The next prime is 1124627303. The reversal of 1124627272 is 2727264211.

It can be written as a sum of positive squares in only one way, i.e., 867538116 + 257089156 = 29454^2 + 16034^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 70289197 + ... + 70289212.

Almost surely, 2^1124627272 is an apocalyptic number.

It is an amenable number.

1124627272 is a deficient number, since it is larger than the sum of its proper divisors (984048878).

1124627272 is a wasteful number, since it uses less digits than its factorization.

1124627272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140578415 (or 140578411 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 1124627272 is about 33535.4629012334. The cubic root of 1124627272 is about 1039.9270387671.

The spelling of 1124627272 in words is "one billion, one hundred twenty-four million, six hundred twenty-seven thousand, two hundred seventy-two".