8305238 has 8 divisors (see below), whose sum is σ = 12470232. Its totient is φ = 4148496.

The previous prime is 8305217. The next prime is 8305243. The reversal of 8305238 is 8325038.

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

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 8305238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2306 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (1558779).

Almost surely, 2^8305238 is an apocalyptic number.

8305238 is a deficient number, since it is larger than the sum of its proper divisors (4164994).

8305238 is a wasteful number, since it uses less digits than its factorization.

8305238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4126.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 8305238 is about 2881.8809829693. The cubic root of 8305238 is about 202.5119679966.

The spelling of 8305238 in words is "eight million, three hundred five thousand, two hundred thirty-eight".