1128755932 has 6 divisors (see below), whose sum is σ = 1975322888. Its totient is φ = 564377964.

The previous prime is 1128755899. The next prime is 1128756023. The reversal of 1128755932 is 2395578211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141094488 + ... + 141094495.

Almost surely, 2^1128755932 is an apocalyptic number.

It is an amenable number.

1128755932 is a deficient number, since it is larger than the sum of its proper divisors (846566956).

1128755932 is a wasteful number, since it uses less digits than its factorization.

1128755932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282188987 (or 282188985 counting only the distinct ones).

The product of its digits is 151200, while the sum is 43.

The square root of 1128755932 is about 33596.9631365694. The cubic root of 1128755932 is about 1041.1980559743.

The spelling of 1128755932 in words is "one billion, one hundred twenty-eight million, seven hundred fifty-five thousand, nine hundred thirty-two".