120049 has 2 divisors, whose sum is σ = 120050. Its totient is φ = 120048.

The previous prime is 120047. The next prime is 120067. The reversal of 120049 is 940021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119025 + 1024 = 345^2 + 32^2 .

It is a cyclic number.

It is not a de Polignac number, because 120049 - 2¹ = 120047 is a prime.

Together with 120047, it forms a pair of twin primes.

120049 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (120041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60024 + 60025.

It is an arithmetic number, because the mean of its divisors is an integer number (60025).

2¹²⁰⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

120049 is a deficient number, since it is larger than the sum of its proper divisors (1).

120049 is an equidigital number, since it uses as much as digits as its factorization.

120049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 120049 is about 346.4808797033. The cubic root of 120049 is about 49.3309541503.

The spelling of 120049 in words is "one hundred twenty thousand, forty-nine".