118204470 has 24 divisors (see below), whose sum is σ = 307331856. Its totient is φ = 31521168.

The previous prime is 118204459. The next prime is 118204481. The reversal of 118204470 is 74402811.

It is an interprime number because it is at equal distance from previous prime (118204459) and next prime (118204481).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 656602 + ... + 656781.

It is an arithmetic number, because the mean of its divisors is an integer number (12805494).

Almost surely, 2^118204470 is an apocalyptic number.

118204470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118204470 is an abundant number, since it is smaller than the sum of its proper divisors (189127386).

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

118204470 is a wasteful number, since it uses less digits than its factorization.

118204470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313396 (or 1313393 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 118204470 is about 10872.1879122833. The cubic root of 118204470 is about 490.7699543024.

It can be divided in two parts, 11820 and 4470, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 118204470 in words is "one hundred eighteen million, two hundred four thousand, four hundred seventy".