118194063 has 16 divisors (see below), whose sum is σ = 170943360. Its totient is φ = 72208224.

The previous prime is 118194059. The next prime is 118194067. The reversal of 118194063 is 360491811.

It is an interprime number because it is at equal distance from previous prime (118194059) and next prime (118194067).

It is not a de Polignac number, because 118194063 - 2² = 118194059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118194067) 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, 5481 + ... + 16322.

It is an arithmetic number, because the mean of its divisors is an integer number (10683960).

Almost surely, 2^118194063 is an apocalyptic number.

118194063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

118194063 is a deficient number, since it is larger than the sum of its proper divisors (52749297).

118194063 is a wasteful number, since it uses less digits than its factorization.

118194063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21958.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 118194063 is about 10871.7092952304. The cubic root of 118194063 is about 490.7555510320.

The spelling of 118194063 in words is "one hundred eighteen million, one hundred ninety-four thousand, sixty-three".