120958 has 8 divisors (see below), whose sum is σ = 182952. Its totient is φ = 59976.

The previous prime is 120947. The next prime is 120977. The reversal of 120958 is 859021.

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

It is a congruent number.

It is an unprimeable number.

120958 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241 + ... + 547.

It is an arithmetic number, because the mean of its divisors is an integer number (22869).

2¹²⁰⁹⁵⁸ is an apocalyptic number.

120958 is a deficient number, since it is larger than the sum of its proper divisors (61994).

120958 is a wasteful number, since it uses less digits than its factorization.

120958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 120958 is about 347.7901666235. The cubic root of 120958 is about 49.4551510244.

Adding to 120958 its reverse (859021), we get a palindrome (979979).

It can be divided in two parts, 120 and 958, that multiplied together give a triangular number (114960 = T₄₇₉).

The spelling of 120958 in words is "one hundred twenty thousand, nine hundred fifty-eight".