8061261 has 8 divisors (see below), whose sum is σ = 11575200. Its totient is φ = 4960752.

The previous prime is 8061223. The next prime is 8061289. The reversal of 8061261 is 1621608.

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

It is not a de Polignac number, because 8061261 - 2¹¹ = 8059213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8061061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103311 + ... + 103388.

It is an arithmetic number, because the mean of its divisors is an integer number (1446900).

Almost surely, 2^8061261 is an apocalyptic number.

It is an amenable number.

8061261 is a deficient number, since it is larger than the sum of its proper divisors (3513939).

8061261 is a wasteful number, since it uses less digits than its factorization.

8061261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206715.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8061261 is about 2839.2359887829. The cubic root of 8061261 is about 200.5092107551.

Adding to 8061261 its reverse (1621608), we get a palindrome (9682869).

The spelling of 8061261 in words is "eight million, sixty-one thousand, two hundred sixty-one".