116166045 has 8 divisors (see below), whose sum is σ = 185865696. Its totient is φ = 61955216.

The previous prime is 116166041. The next prime is 116166067. The reversal of 116166045 is 540661611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116166045 - 2² = 116166041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116166041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3872187 + ... + 3872216.

It is an arithmetic number, because the mean of its divisors is an integer number (23233212).

Almost surely, 2^116166045 is an apocalyptic number.

116166045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116166045 is a deficient number, since it is larger than the sum of its proper divisors (69699651).

116166045 is an equidigital number, since it uses as much as digits as its factorization.

116166045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744411.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 116166045 is about 10778.0353033380. The cubic root of 116166045 is about 487.9324866850.

The spelling of 116166045 in words is "one hundred sixteen million, one hundred sixty-six thousand, forty-five".