116458205 has 4 divisors (see below), whose sum is σ = 139749852. Its totient is φ = 93166560.

The previous prime is 116458193. The next prime is 116458207. The reversal of 116458205 is 502854611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38365636 + 78092569 = 6194^2 + 8837^2 .

It is not a de Polignac number, because 116458205 - 2¹⁶ = 116392669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116458207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11645816 + ... + 11645825.

It is an arithmetic number, because the mean of its divisors is an integer number (34937463).

Almost surely, 2^116458205 is an apocalyptic number.

It is an amenable number.

116458205 is a deficient number, since it is larger than the sum of its proper divisors (23291647).

116458205 is an equidigital number, since it uses as much as digits as its factorization.

116458205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23291646.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 116458205 is about 10791.5802827945. The cubic root of 116458205 is about 488.3411976612.

It can be divided in two parts, 1164 and 58205, that multiplied together give a triangular number (67750620 = T₁₁₆₄₀).

The spelling of 116458205 in words is "one hundred sixteen million, four hundred fifty-eight thousand, two hundred five".