6139020 has 24 divisors (see below), whose sum is σ = 17189424. Its totient is φ = 1637056.

The previous prime is 6139019. The next prime is 6139027. The reversal of 6139020 is 209316.

6139020 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (6139027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51099 + ... + 51218.

It is an arithmetic number, because the mean of its divisors is an integer number (716226).

Almost surely, 2^6139020 is an apocalyptic number.

6139020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6139020 is an abundant number, since it is smaller than the sum of its proper divisors (11050404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6139020 is a wasteful number, since it uses less digits than its factorization.

6139020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102329 (or 102327 counting only the distinct ones).

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

The square root of 6139020 is about 2477.7045828750. The cubic root of 6139020 is about 183.1047803897.

The spelling of 6139020 in words is "six million, one hundred thirty-nine thousand, twenty".