6240828 has 24 divisors (see below), whose sum is σ = 15886080. Its totient is φ = 1891120.

The previous prime is 6240823. The next prime is 6240841. The reversal of 6240828 is 8280426.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6240795 and 6240804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6240821) 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, 23508 + ... + 23771.

It is an arithmetic number, because the mean of its divisors is an integer number (661920).

Almost surely, 2^6240828 is an apocalyptic number.

It is an amenable number.

6240828 is an abundant number, since it is smaller than the sum of its proper divisors (9645252).

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

6240828 is a wasteful number, since it uses less digits than its factorization.

6240828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47297 (or 47295 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 6240828 is about 2498.1649265011. The cubic root of 6240828 is about 184.1114243199. Note that the first 3 decimals are identical.

The spelling of 6240828 in words is "six million, two hundred forty thousand, eight hundred twenty-eight".