118606949 has 8 divisors (see below), whose sum is σ = 124958880. Its totient is φ = 112266000.

The previous prime is 118606931. The next prime is 118606963. The reversal of 118606949 is 949606811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118606949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118606919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28874 + ... + 32724.

It is an arithmetic number, because the mean of its divisors is an integer number (15619860).

Almost surely, 2^118606949 is an apocalyptic number.

118606949 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

118606949 is a deficient number, since it is larger than the sum of its proper divisors (6351931).

118606949 is a wasteful number, since it uses less digits than its factorization.

118606949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5491.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 118606949 is about 10890.6817509282. The cubic root of 118606949 is about 491.3263372016.

The spelling of 118606949 in words is "one hundred eighteen million, six hundred six thousand, nine hundred forty-nine".