117530948 has 6 divisors (see below), whose sum is σ = 205679166. Its totient is φ = 58765472.

The previous prime is 117530947. The next prime is 117530953. The reversal of 117530948 is 849035711.

It can be written as a sum of positive squares in only one way, i.e., 86081284 + 31449664 = 9278^2 + 5608^2 .

It is not an unprimeable number, because it can be changed into a prime (117530947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14691365 + ... + 14691372.

It is an arithmetic number, because the mean of its divisors is an integer number (34279861).

Almost surely, 2^117530948 is an apocalyptic number.

It is an amenable number.

117530948 is a deficient number, since it is larger than the sum of its proper divisors (88148218).

117530948 is a wasteful number, since it uses less digits than its factorization.

117530948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29382741 (or 29382739 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 117530948 is about 10841.1691251451. The cubic root of 117530948 is about 489.8360523289.

It can be divided in two parts, 1175 and 30948, that added together give a palindrome (32123).

The spelling of 117530948 in words is "one hundred seventeen million, five hundred thirty thousand, nine hundred forty-eight".