116219518 has 8 divisors (see below), whose sum is σ = 177187320. Its totient is φ = 57157080.

The previous prime is 116219419. The next prime is 116219533. The reversal of 116219518 is 815912611.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476188 + ... + 476431.

It is an arithmetic number, because the mean of its divisors is an integer number (22148415).

Almost surely, 2^116219518 is an apocalyptic number.

116219518 is a deficient number, since it is larger than the sum of its proper divisors (60967802).

116219518 is an equidigital number, since it uses as much as digits as its factorization.

116219518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952682.

The product of its digits is 4320, while the sum is 34.

The square root of 116219518 is about 10780.5156648465. The cubic root of 116219518 is about 488.0073427857.

The spelling of 116219518 in words is "one hundred sixteen million, two hundred nineteen thousand, five hundred eighteen".