116432318 has 4 divisors (see below), whose sum is σ = 174648480. Its totient is φ = 58216158.

The previous prime is 116432291. The next prime is 116432321. The reversal of 116432318 is 813234611.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 29108078 + ... + 29108081.

It is an arithmetic number, because the mean of its divisors is an integer number (43662120).

Almost surely, 2^116432318 is an apocalyptic number.

116432318 is a deficient number, since it is larger than the sum of its proper divisors (58216162).

116432318 is an equidigital number, since it uses as much as digits as its factorization.

116432318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58216161.

The product of its digits is 3456, while the sum is 29.

The square root of 116432318 is about 10790.3808088501. The cubic root of 116432318 is about 488.3050112159.

Adding to 116432318 its reverse (813234611), we get a palindrome (929666929).

The spelling of 116432318 in words is "one hundred sixteen million, four hundred thirty-two thousand, three hundred eighteen".