8230261 has 16 divisors (see below), whose sum is σ = 9483264. Its totient is φ = 7075584.

The previous prime is 8230253. The next prime is 8230267. The reversal of 8230261 is 1620328.

It is a cyclic number.

It is not a de Polignac number, because 8230261 - 2³ = 8230253 is a prime.

It is a super-2 number, since 2×8230261² = 135474392256242, which contains 22 as substring.

It is a Duffinian number.

8230261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8230267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36796 + ... + 37018.

It is an arithmetic number, because the mean of its divisors is an integer number (592704).

Almost surely, 2^8230261 is an apocalyptic number.

It is an amenable number.

8230261 is a deficient number, since it is larger than the sum of its proper divisors (1253003).

8230261 is a wasteful number, since it uses less digits than its factorization.

8230261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8230261 is about 2868.8431466359. The cubic root of 8230261 is about 201.9007207465.

Adding to 8230261 its reverse (1620328), we get a palindrome (9850589).

The spelling of 8230261 in words is "eight million, two hundred thirty thousand, two hundred sixty-one".