117424250 has 32 divisors (see below), whose sum is σ = 222505920. Its totient is φ = 46395600.

The previous prime is 117424217. The next prime is 117424291. The reversal of 117424250 is 52424711.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17921 + ... + 23579.

It is an arithmetic number, because the mean of its divisors is an integer number (6953310).

Almost surely, 2^117424250 is an apocalyptic number.

117424250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117424250 is a deficient number, since it is larger than the sum of its proper divisors (105081670).

117424250 is an equidigital number, since it uses as much as digits as its factorization.

117424250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759 (or 5749 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 117424250 is about 10836.2470440647. The cubic root of 117424250 is about 489.6877783303.

Adding to 117424250 its reverse (52424711), we get a palindrome (169848961).

The spelling of 117424250 in words is "one hundred seventeen million, four hundred twenty-four thousand, two hundred fifty".