1166352242 has 32 divisors (see below), whose sum is σ = 1934233344. Its totient is φ = 523072000.

The previous prime is 1166352223. The next prime is 1166352263. The reversal of 1166352242 is 2422536611.

It is a junction number, because it is equal to n+sod(n) for n = 1166352199 and 1166352208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783623 + ... + 785109.

It is an arithmetic number, because the mean of its divisors is an integer number (60444792).

Almost surely, 2^1166352242 is an apocalyptic number.

1166352242 is a deficient number, since it is larger than the sum of its proper divisors (767881102).

1166352242 is a wasteful number, since it uses less digits than its factorization.

1166352242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954.

The product of its digits is 17280, while the sum is 32.

The square root of 1166352242 is about 34151.8995372146. The cubic root of 1166352242 is about 1052.6320187664.

Adding to 1166352242 its reverse (2422536611), we get a palindrome (3588888853).

The spelling of 1166352242 in words is "one billion, one hundred sixty-six million, three hundred fifty-two thousand, two hundred forty-two".