1166650132 has 24 divisors (see below), whose sum is σ = 2104365312. Its totient is φ = 565672800.

The previous prime is 1166650123. The next prime is 1166650139. The reversal of 1166650132 is 2310566611.

It is a super-2 number, since 2×1166650132² = 2722145060991234848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1166650094 and 1166650103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166650139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16348 + ... + 50995.

It is an arithmetic number, because the mean of its divisors is an integer number (87681888).

Almost surely, 2^1166650132 is an apocalyptic number.

It is an amenable number.

1166650132 is a deficient number, since it is larger than the sum of its proper divisors (937715180).

1166650132 is a wasteful number, since it uses less digits than its factorization.

1166650132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67479 (or 67477 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1166650132 is about 34156.2605096050. The cubic root of 1166650132 is about 1052.7216263049.

The spelling of 1166650132 in words is "one billion, one hundred sixty-six million, six hundred fifty thousand, one hundred thirty-two".