120741 has 8 divisors (see below), whose sum is σ = 162624. Its totient is φ = 79680.

The previous prime is 120739. The next prime is 120749. The reversal of 120741 is 147021.

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

It is not a de Polignac number, because 120741 - 2¹ = 120739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120749) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 381 + ... + 621.

It is an arithmetic number, because the mean of its divisors is an integer number (20328).

2¹²⁰⁷⁴¹ is an apocalyptic number.

It is an amenable number.

120741 is a deficient number, since it is larger than the sum of its proper divisors (41883).

120741 is a wasteful number, since it uses less digits than its factorization.

120741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 120741 is about 347.4780568611. The cubic root of 120741 is about 49.4255589572.

Adding to 120741 its reverse (147021), we get a palindrome (267762).

It can be divided in two parts, 120 and 741, that added together give a triangular number (861 = T₄₁).

The spelling of 120741 in words is "one hundred twenty thousand, seven hundred forty-one", and thus it is an iban number.