6120039 has 8 divisors (see below), whose sum is σ = 8184960. Its totient is φ = 4067576.

The previous prime is 6120013. The next prime is 6120083. The reversal of 6120039 is 9300216.

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 6120039 - 2⁵ = 6120007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6119997 and 6120024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6120739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1899 + ... + 3980.

It is an arithmetic number, because the mean of its divisors is an integer number (1023120).

Almost surely, 2^6120039 is an apocalyptic number.

6120039 is a deficient number, since it is larger than the sum of its proper divisors (2064921).

6120039 is a wasteful number, since it uses less digits than its factorization.

6120039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6229.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 6120039 is about 2473.8712577659. The cubic root of 6120039 is about 182.9158740206.

It can be divided in two parts, 61 and 20039, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 6120039 in words is "six million, one hundred twenty thousand, thirty-nine".