6238609 has 8 divisors (see below), whose sum is σ = 7113960. Its totient is φ = 5419776.

The previous prime is 6238597. The next prime is 6238649. The reversal of 6238609 is 9068326.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3600 + 6235009 = 60^2 + 2497^2 .

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 6238609 - 2¹⁹ = 5714321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6238649) 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, 13894 + ... + 14335.

It is an arithmetic number, because the mean of its divisors is an integer number (889245).

Almost surely, 2^6238609 is an apocalyptic number.

It is an amenable number.

6238609 is a deficient number, since it is larger than the sum of its proper divisors (875351).

6238609 is a wasteful number, since it uses less digits than its factorization.

6238609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28259.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 6238609 is about 2497.7207610139. The cubic root of 6238609 is about 184.0896007371.

The spelling of 6238609 in words is "six million, two hundred thirty-eight thousand, six hundred nine".