120082049 has 4 divisors (see below), whose sum is σ = 121144836. Its totient is φ = 119019264.

The previous prime is 120082043. The next prime is 120082063. The reversal of 120082049 is 940280021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 940280021 = 29 ⋅32423449.

It can be written as a sum of positive squares in 2 ways, for example, as 13104400 + 106977649 = 3620^2 + 10343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120082049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120082043) 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 3 ways as a sum of consecutive naturals, for example, 531224 + ... + 531449.

It is an arithmetic number, because the mean of its divisors is an integer number (30286209).

Almost surely, 2^120082049 is an apocalyptic number.

It is an amenable number.

120082049 is a deficient number, since it is larger than the sum of its proper divisors (1062787).

120082049 is a wasteful number, since it uses less digits than its factorization.

120082049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062786.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 120082049 is about 10958.1955175111. The cubic root of 120082049 is about 493.3548060514.

The spelling of 120082049 in words is "one hundred twenty million, eighty-two thousand, forty-nine".