119947 has 8 divisors (see below), whose sum is σ = 129600. Its totient is φ = 110664.

The previous prime is 119929. The next prime is 119953. The reversal of 119947 is 749911.

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

It is a cyclic number.

It is not a de Polignac number, because 119947 - 2¹¹ = 117899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068 + ... + 1174.

It is an arithmetic number, because the mean of its divisors is an integer number (16200).

2¹¹⁹⁹⁴⁷ is an apocalyptic number.

119947 is a deficient number, since it is larger than the sum of its proper divisors (9653).

119947 is a wasteful number, since it uses less digits than its factorization.

119947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185.

The product of its digits is 2268, while the sum is 31.

The square root of 119947 is about 346.3336541545. Note that the first 3 decimals coincide. The cubic root of 119947 is about 49.3169787928.

The spelling of 119947 in words is "one hundred nineteen thousand, nine hundred forty-seven".