116520346 has 32 divisors (see below), whose sum is σ = 195022080. Its totient is φ = 51929856.

The previous prime is 116520343. The next prime is 116520353. The reversal of 116520346 is 643025611.

It is not an unprimeable number, because it can be changed into a prime (116520343) 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 15 ways as a sum of consecutive naturals, for example, 84555 + ... + 85921.

It is an arithmetic number, because the mean of its divisors is an integer number (6094440).

Almost surely, 2^116520346 is an apocalyptic number.

116520346 is a deficient number, since it is larger than the sum of its proper divisors (78501734).

116520346 is a wasteful number, since it uses less digits than its factorization.

116520346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 116520346 is about 10794.4590415639. The cubic root of 116520346 is about 488.4280403029.

Adding to 116520346 its reverse (643025611), we get a palindrome (759545957).

The spelling of 116520346 in words is "one hundred sixteen million, five hundred twenty thousand, three hundred forty-six".