116548905 has 16 divisors (see below), whose sum is σ = 203431104. Its totient is φ = 56508480.

The previous prime is 116548891. The next prime is 116548909. The reversal of 116548905 is 509845611.

It is not a de Polignac number, because 116548905 - 2¹⁹ = 116024617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116548909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353014 + ... + 353343.

It is an arithmetic number, because the mean of its divisors is an integer number (12714444).

Almost surely, 2^116548905 is an apocalyptic number.

116548905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116548905 is a deficient number, since it is larger than the sum of its proper divisors (86882199).

116548905 is a wasteful number, since it uses less digits than its factorization.

116548905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706376.

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 116548905 is about 10795.7818151350. The cubic root of 116548905 is about 488.4679414229.

The spelling of 116548905 in words is "one hundred sixteen million, five hundred forty-eight thousand, nine hundred five".