116020458 has 16 divisors (see below), whose sum is σ = 257823360. Its totient is φ = 38673468.

The previous prime is 116020451. The next prime is 116020477. The reversal of 116020458 is 854020611.

116020458 is a `hidden beast` number, since 1 + 1 + 602 + 0 + 4 + 58 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116020451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074210 + ... + 1074317.

It is an arithmetic number, because the mean of its divisors is an integer number (16113960).

Almost surely, 2^116020458 is an apocalyptic number.

116020458 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

116020458 is an abundant number, since it is smaller than the sum of its proper divisors (141802902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116020458 is a wasteful number, since it uses less digits than its factorization.

116020458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148538 (or 2148532 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 116020458 is about 10771.2793112053. The cubic root of 116020458 is about 487.7285650096.

The spelling of 116020458 in words is "one hundred sixteen million, twenty thousand, four hundred fifty-eight".