118024247 has 12 divisors (see below), whose sum is σ = 135372720. Its totient is φ = 102627360.

The previous prime is 118024243. The next prime is 118024253. The reversal of 118024247 is 742420811.

It is not a de Polignac number, because 118024247 - 2² = 118024243 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 (118024243) by changing a digit.

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, 18422 + ... + 23987.

It is an arithmetic number, because the mean of its divisors is an integer number (11281060).

Almost surely, 2^118024247 is an apocalyptic number.

118024247 is a deficient number, since it is larger than the sum of its proper divisors (17348473).

118024247 is a wasteful number, since it uses less digits than its factorization.

118024247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42454 (or 42443 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 118024247 is about 10863.8964925113. The cubic root of 118024247 is about 490.5204064271.

The spelling of 118024247 in words is "one hundred eighteen million, twenty-four thousand, two hundred forty-seven".