117048242 has 16 divisors (see below), whose sum is σ = 188160192. Its totient is φ = 54465840.

The previous prime is 117048223. The next prime is 117048287. The reversal of 117048242 is 242840711.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32684 + ... + 36087.

It is an arithmetic number, because the mean of its divisors is an integer number (11760012).

Almost surely, 2^117048242 is an apocalyptic number.

117048242 is a deficient number, since it is larger than the sum of its proper divisors (71111950).

117048242 is a wasteful number, since it uses less digits than its factorization.

117048242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68833.

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

The square root of 117048242 is about 10818.8835838085. The cubic root of 117048242 is about 489.1645377305.

Adding to 117048242 its reverse (242840711), we get a palindrome (359888953).

The spelling of 117048242 in words is "one hundred seventeen million, forty-eight thousand, two hundred forty-two".