118142966 has 8 divisors (see below), whose sum is σ = 177348744. Its totient is φ = 59026720.

The previous prime is 118142963. The next prime is 118142977. The reversal of 118142966 is 669241811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118142963) 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 3 ways as a sum of consecutive naturals, for example, 18980 + ... + 24423.

It is an arithmetic number, because the mean of its divisors is an integer number (22168593).

Almost surely, 2^118142966 is an apocalyptic number.

118142966 is a deficient number, since it is larger than the sum of its proper divisors (59205778).

118142966 is a wasteful number, since it uses less digits than its factorization.

118142966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44766.

The product of its digits is 20736, while the sum is 38.

The square root of 118142966 is about 10869.3590427403. The cubic root of 118142966 is about 490.6848206016.

The spelling of 118142966 in words is "one hundred eighteen million, one hundred forty-two thousand, nine hundred sixty-six".