1166417875 has 32 divisors (see below), whose sum is σ = 1670123520. Its totient is φ = 796716000.

The previous prime is 1166417869. The next prime is 1166417881. The reversal of 1166417875 is 5787146611.

It is an interprime number because it is at equal distance from previous prime (1166417869) and next prime (1166417881).

It is not a de Polignac number, because 1166417875 - 2³ = 1166417867 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234666 + ... + 239584.

It is an arithmetic number, because the mean of its divisors is an integer number (52191360).

Almost surely, 2^1166417875 is an apocalyptic number.

1166417875 is a deficient number, since it is larger than the sum of its proper divisors (503705645).

1166417875 is an equidigital number, since it uses as much as digits as its factorization.

1166417875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212 (or 5202 counting only the distinct ones).

The product of its digits is 282240, while the sum is 46.

The square root of 1166417875 is about 34152.8604219325. The cubic root of 1166417875 is about 1052.6517629737.

The spelling of 1166417875 in words is "one billion, one hundred sixty-six million, four hundred seventeen thousand, eight hundred seventy-five".