6023820 has 48 divisors (see below), whose sum is σ = 18402048. Its totient is φ = 1460160.

The previous prime is 6023819. The next prime is 6023863. The reversal of 6023820 is 283206.

6023820 = 253² + 254² + ... + 324².

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3904 + ... + 5223.

It is an arithmetic number, because the mean of its divisors is an integer number (383376).

Almost surely, 2^6023820 is an apocalyptic number.

6023820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6023820 is an abundant number, since it is smaller than the sum of its proper divisors (12378228).

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

6023820 is a wasteful number, since it uses less digits than its factorization.

6023820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9150 (or 9148 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 6023820 is about 2454.3471637077. The cubic root of 6023820 is about 181.9522073921.

The spelling of 6023820 in words is "six million, twenty-three thousand, eight hundred twenty".