118148 has 6 divisors (see below), whose sum is σ = 206766. Its totient is φ = 59072.

The previous prime is 118147. The next prime is 118163. The reversal of 118148 is 841811.

118148 is nontrivially palindromic in base 13.

It can be written as a sum of positive squares in only one way, i.e., 61504 + 56644 = 248^2 + 238^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 118148.

It is not an unprimeable number, because it can be changed into a prime (118147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14765 + ... + 14772.

It is an arithmetic number, because the mean of its divisors is an integer number (34461).

2¹¹⁸¹⁴⁸ is an apocalyptic number.

It is an amenable number.

118148 is a deficient number, since it is larger than the sum of its proper divisors (88618).

118148 is a wasteful number, since it uses less digits than its factorization.

118148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29541 (or 29539 counting only the distinct ones).

The product of its digits is 256, while the sum is 23.

The square root of 118148 is about 343.7266355696. The cubic root of 118148 is about 49.0691789763.

Adding to 118148 its reverse (841811), we get a palindrome (959959).

The spelling of 118148 in words is "one hundred eighteen thousand, one hundred forty-eight".