1128086034 has 64 divisors (see below), whose sum is σ = 2432457216. Its totient is φ = 347512064.

The previous prime is 1128086033. The next prime is 1128086087. The reversal of 1128086034 is 4306808211.

It is a junction number, because it is equal to n+sod(n) for n = 1128085986 and 1128086004.

It is not an unprimeable number, because it can be changed into a prime (1128086033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1921489 + ... + 1922075.

It is an arithmetic number, because the mean of its divisors is an integer number (38007144).

Almost surely, 2^1128086034 is an apocalyptic number.

1128086034 is an abundant number, since it is smaller than the sum of its proper divisors (1304371182).

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

1128086034 is a wasteful number, since it uses less digits than its factorization.

1128086034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1128086034 is about 33586.9920356081. The cubic root of 1128086034 is about 1040.9920372637.

The spelling of 1128086034 in words is "one billion, one hundred twenty-eight million, eighty-six thousand, thirty-four".