1069481128 has 16 divisors (see below), whose sum is σ = 2008702080. Its totient is φ = 533827248.

The previous prime is 1069481113. The next prime is 1069481167. The reversal of 1069481128 is 8211849601.

It is a super-2 number, since 2×1069481128² = 2287579766296304768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109176 + ... + 118567.

It is an arithmetic number, because the mean of its divisors is an integer number (125543880).

Almost surely, 2^1069481128 is an apocalyptic number.

It is an amenable number.

1069481128 is a deficient number, since it is larger than the sum of its proper divisors (939220952).

1069481128 is a wasteful number, since it uses less digits than its factorization.

1069481128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228336 (or 228332 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 1069481128 is about 32702.9223159032. The cubic root of 1069481128 is about 1022.6437657502.

The spelling of 1069481128 in words is "one billion, sixty-nine million, four hundred eighty-one thousand, one hundred twenty-eight".