1127478232 has 32 divisors (see below), whose sum is σ = 2177802000. Its totient is φ = 546908544.

The previous prime is 1127478227. The next prime is 1127478241. The reversal of 1127478232 is 2328747211.

It is a junction number, because it is equal to n+sod(n) for n = 1127478191 and 1127478200.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 40258 + ... + 62254.

Almost surely, 2^1127478232 is an apocalyptic number.

It is an amenable number.

1127478232 is a deficient number, since it is larger than the sum of its proper divisors (1050323768).

1127478232 is a wasteful number, since it uses less digits than its factorization.

1127478232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22195 (or 22191 counting only the distinct ones).

The product of its digits is 37632, while the sum is 37.

The square root of 1127478232 is about 33577.9426409660. The cubic root of 1127478232 is about 1040.8050448148.

The spelling of 1127478232 in words is "one billion, one hundred twenty-seven million, four hundred seventy-eight thousand, two hundred thirty-two".