6225730 has 64 divisors (see below), whose sum is σ = 14008320. Its totient is φ = 1944000.

The previous prime is 6225719. The next prime is 6225733. The reversal of 6225730 is 375226.

It is a super-3 number, since 3×6225730³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6225695 and 6225704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41155 + ... + 41305.

It is an arithmetic number, because the mean of its divisors is an integer number (218880).

Almost surely, 2^6225730 is an apocalyptic number.

6225730 is an abundant number, since it is smaller than the sum of its proper divisors (7782590).

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

6225730 is a wasteful number, since it uses less digits than its factorization.

6225730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 6225730 is about 2495.1412785652. The cubic root of 6225730 is about 183.9628351214.

The spelling of 6225730 in words is "six million, two hundred twenty-five thousand, seven hundred thirty".