1128034268 has 6 divisors (see below), whose sum is σ = 1974059976. Its totient is φ = 564017132.

The previous prime is 1128034261. The next prime is 1128034277. The reversal of 1128034268 is 8624308211.

It is a super-2 number, since 2×1128034268² = 2544922619564591648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128034261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141004280 + ... + 141004287.

It is an arithmetic number, because the mean of its divisors is an integer number (329009996).

Almost surely, 2^1128034268 is an apocalyptic number.

It is an amenable number.

1128034268 is a deficient number, since it is larger than the sum of its proper divisors (846025708).

1128034268 is a wasteful number, since it uses less digits than its factorization.

1128034268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282008571 (or 282008569 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 1128034268 is about 33586.2214010448. The cubic root of 1128034268 is about 1040.9761138866.

The spelling of 1128034268 in words is "one billion, one hundred twenty-eight million, thirty-four thousand, two hundred sixty-eight".