1127472748 has 6 divisors (see below), whose sum is σ = 1973077316. Its totient is φ = 563736372.

The previous prime is 1127472733. The next prime is 1127472761. The reversal of 1127472748 is 8472747211.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 140934090 + ... + 140934097.

Almost surely, 2^1127472748 is an apocalyptic number.

It is an amenable number.

1127472748 is a deficient number, since it is larger than the sum of its proper divisors (845604568).

1127472748 is a wasteful number, since it uses less digits than its factorization.

1127472748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281868191 (or 281868189 counting only the distinct ones).

The product of its digits is 175616, while the sum is 43.

The square root of 1127472748 is about 33577.8609801161. The cubic root of 1127472748 is about 1040.8033573368.

The spelling of 1127472748 in words is "one billion, one hundred twenty-seven million, four hundred seventy-two thousand, seven hundred forty-eight".