118213948 has 12 divisors (see below), whose sum is σ = 207763920. Its totient is φ = 58852832.

The previous prime is 118213939. The next prime is 118213961. The reversal of 118213948 is 849312811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62488 + ... + 64351.

It is an arithmetic number, because the mean of its divisors is an integer number (17313660).

Almost surely, 2^118213948 is an apocalyptic number.

It is an amenable number.

118213948 is a deficient number, since it is larger than the sum of its proper divisors (89549972).

118213948 is a wasteful number, since it uses less digits than its factorization.

118213948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127076 (or 127074 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 118213948 is about 10872.6237863728. The cubic root of 118213948 is about 490.7830711027.

The spelling of 118213948 in words is "one hundred eighteen million, two hundred thirteen thousand, nine hundred forty-eight".