116214645 has 8 divisors (see below), whose sum is σ = 185943456. Its totient is φ = 61981136.

The previous prime is 116214619. The next prime is 116214647. The reversal of 116214645 is 546412611.

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 116214645 - 2⁷ = 116214517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116214647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3873807 + ... + 3873836.

It is an arithmetic number, because the mean of its divisors is an integer number (23242932).

Almost surely, 2^116214645 is an apocalyptic number.

116214645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116214645 is a deficient number, since it is larger than the sum of its proper divisors (69728811).

116214645 is an equidigital number, since it uses as much as digits as its factorization.

116214645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747651.

The product of its digits is 5760, while the sum is 30.

The square root of 116214645 is about 10780.2896528804. The cubic root of 116214645 is about 488.0005220925. Note that the first 3 decimals are identical.

The spelling of 116214645 in words is "one hundred sixteen million, two hundred fourteen thousand, six hundred forty-five".