116743145 has 8 divisors (see below), whose sum is σ = 142183104. Its totient is φ = 92000304.

The previous prime is 116743127. The next prime is 116743171. The reversal of 116743145 is 541347611.

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 116743145 - 2⁸ = 116742889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173909 + ... + 174578.

It is an arithmetic number, because the mean of its divisors is an integer number (17772888).

Almost surely, 2^116743145 is an apocalyptic number.

It is an amenable number.

116743145 is a deficient number, since it is larger than the sum of its proper divisors (25439959).

116743145 is an equidigital number, since it uses as much as digits as its factorization.

116743145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348559.

The product of its digits is 10080, while the sum is 32.

The square root of 116743145 is about 10804.7741762612. The cubic root of 116743145 is about 488.7391504711.

The spelling of 116743145 in words is "one hundred sixteen million, seven hundred forty-three thousand, one hundred forty-five".