1061168806 has 16 divisors (see below), whose sum is σ = 1674650880. Its totient is φ = 503651520.

The previous prime is 1061168777. The next prime is 1061168813. The reversal of 1061168806 is 6088611601.

It is a happy number.

It is a super-2 number, since 2×1061168806² = 2252158469654931272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 171846 + ... + 177913.

It is an arithmetic number, because the mean of its divisors is an integer number (104665680).

Almost surely, 2^1061168806 is an apocalyptic number.

1061168806 is a deficient number, since it is larger than the sum of its proper divisors (613482074).

1061168806 is a wasteful number, since it uses less digits than its factorization.

1061168806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349839.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 1061168806 is about 32575.5860423109. The cubic root of 1061168806 is about 1019.9874424957.

The spelling of 1061168806 in words is "one billion, sixty-one million, one hundred sixty-eight thousand, eight hundred six".