6304920 has 32 divisors (see below), whose sum is σ = 18915120. Its totient is φ = 1681280.

The previous prime is 6304897. The next prime is 6304927. The reversal of 6304920 is 294036.

6304920 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6304927) 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, 26151 + ... + 26390.

Almost surely, 2^6304920 is an apocalyptic number.

6304920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6304920 is an abundant number, since it is smaller than the sum of its proper divisors (12610200).

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

6304920 is a wasteful number, since it uses less digits than its factorization.

6304920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52555 (or 52551 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 6304920 is about 2510.9599757862. The cubic root of 6304920 is about 184.7395409503.

Adding to 6304920 its reverse (294036), we get a palindrome (6598956).

The spelling of 6304920 in words is "six million, three hundred four thousand, nine hundred twenty".