1128049606 has 16 divisors (see below), whose sum is σ = 1701352224. Its totient is φ = 560939904.

The previous prime is 1128049591. The next prime is 1128049613. The reversal of 1128049606 is 6069408211.

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 in 7 ways as a sum of consecutive naturals, for example, 396766 + ... + 399598.

It is an arithmetic number, because the mean of its divisors is an integer number (106334514).

Almost surely, 2^1128049606 is an apocalyptic number.

1128049606 is a deficient number, since it is larger than the sum of its proper divisors (573302618).

1128049606 is a wasteful number, since it uses less digits than its factorization.

1128049606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 1128049606 is about 33586.4497379524. The cubic root of 1128049606 is about 1040.9808319523.

The spelling of 1128049606 in words is "one billion, one hundred twenty-eight million, forty-nine thousand, six hundred six".