6009820 has 12 divisors (see below), whose sum is σ = 12620664. Its totient is φ = 2403920.

The previous prime is 6009811. The next prime is 6009841. The reversal of 6009820 is 289006.

It is a super-2 number, since 2×6009820² = 72235872864800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150226 + ... + 150265.

It is an arithmetic number, because the mean of its divisors is an integer number (1051722).

Almost surely, 2^6009820 is an apocalyptic number.

It is an amenable number.

6009820 is an abundant number, since it is smaller than the sum of its proper divisors (6610844).

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

6009820 is a wasteful number, since it uses less digits than its factorization.

6009820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300500 (or 300498 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6009820 is about 2451.4934223856. The cubic root of 6009820 is about 181.8111392727.

The spelling of 6009820 in words is "six million, nine thousand, eight hundred twenty".