1166008436 has 12 divisors (see below), whose sum is σ = 2045252160. Its totient is φ = 581650680.

The previous prime is 1166008429. The next prime is 1166008447. The reversal of 1166008436 is 6348006611.

It is a junction number, because it is equal to n+sod(n) for n = 1166008396 and 1166008405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336446 + ... + 339893.

It is an arithmetic number, because the mean of its divisors is an integer number (170437680).

Almost surely, 2^1166008436 is an apocalyptic number.

It is an amenable number.

1166008436 is a deficient number, since it is larger than the sum of its proper divisors (879243724).

1166008436 is a wasteful number, since it uses less digits than its factorization.

1166008436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676774 (or 676772 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1166008436 is about 34146.8656833976. The cubic root of 1166008436 is about 1052.5285803836.

The spelling of 1166008436 in words is "one billion, one hundred sixty-six million, eight thousand, four hundred thirty-six".