6242605 has 8 divisors (see below), whose sum is σ = 7632792. Its totient is φ = 4899648.

The previous prime is 6242597. The next prime is 6242609. The reversal of 6242605 is 5062426.

6242605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27556 + 6215049 = 166^2 + 2493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6242605 - 2³ = 6242597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6242605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242609) 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, 11514 + ... + 12043.

It is an arithmetic number, because the mean of its divisors is an integer number (954099).

Almost surely, 2^6242605 is an apocalyptic number.

It is an amenable number.

6242605 is a deficient number, since it is larger than the sum of its proper divisors (1390187).

6242605 is a wasteful number, since it uses less digits than its factorization.

6242605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23615.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 6242605 is about 2498.5205622528. The cubic root of 6242605 is about 184.1288971592.

The spelling of 6242605 in words is "six million, two hundred forty-two thousand, six hundred five".