1128006936 has 48 divisors (see below), whose sum is σ = 3491451600. Its totient is φ = 322287552.

The previous prime is 1128006931. The next prime is 1128006949. The reversal of 1128006936 is 6396008211.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1128006936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128006931) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 1118551 + ... + 1119558.

It is an arithmetic number, because the mean of its divisors is an integer number (72738575).

Almost surely, 2^1128006936 is an apocalyptic number.

It is an amenable number.

1128006936 is an abundant number, since it is smaller than the sum of its proper divisors (2363444664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1128006936 is a wasteful number, since it uses less digits than its factorization.

1128006936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238128 (or 2238121 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 1128006936 is about 33585.8145055319. The cubic root of 1128006936 is about 1040.9677062848.

The spelling of 1128006936 in words is "one billion, one hundred twenty-eight million, six thousand, nine hundred thirty-six".