118941949 has 16 divisors (see below), whose sum is σ = 137894400. Its totient is φ = 100490544.

The previous prime is 118941941. The next prime is 118941959. The reversal of 118941949 is 949149811.

It is not a de Polignac number, because 118941949 - 2³ = 118941941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118941899 and 118941908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118941941) by changing a digit.

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, 283662 + ... + 284080.

It is an arithmetic number, because the mean of its divisors is an integer number (8618400).

Almost surely, 2^118941949 is an apocalyptic number.

It is an amenable number.

118941949 is a deficient number, since it is larger than the sum of its proper divisors (18952451).

118941949 is a wasteful number, since it uses less digits than its factorization.

118941949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912.

The product of its digits is 93312, while the sum is 46.

The square root of 118941949 is about 10906.0510268383. The cubic root of 118941949 is about 491.7884787651.

The spelling of 118941949 in words is "one hundred eighteen million, nine hundred forty-one thousand, nine hundred forty-nine".