116505430 has 8 divisors (see below), whose sum is σ = 209709792. Its totient is φ = 46602168.

The previous prime is 116505427. The next prime is 116505443. The reversal of 116505430 is 34505611.

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

It is a junction number, because it is equal to n+sod(n) for n = 116505395 and 116505404.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5825262 + ... + 5825281.

It is an arithmetic number, because the mean of its divisors is an integer number (26213724).

Almost surely, 2^116505430 is an apocalyptic number.

116505430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116505430 is a deficient number, since it is larger than the sum of its proper divisors (93204362).

116505430 is a wasteful number, since it uses less digits than its factorization.

116505430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11650550.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 116505430 is about 10793.7681094231. The cubic root of 116505430 is about 488.4071978670.

The spelling of 116505430 in words is "one hundred sixteen million, five hundred five thousand, four hundred thirty".