8055231 has 4 divisors (see below), whose sum is σ = 10740312. Its totient is φ = 5370152.

The previous prime is 8055227. The next prime is 8055247. The reversal of 8055231 is 1325508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8055231 - 2² = 8055227 is a prime.

It is a super-2 number, since 2×8055231² = 129773492926722, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1342536 + ... + 1342541.

It is an arithmetic number, because the mean of its divisors is an integer number (2685078).

Almost surely, 2^8055231 is an apocalyptic number.

8055231 is a deficient number, since it is larger than the sum of its proper divisors (2685081).

8055231 is a wasteful number, since it uses less digits than its factorization.

8055231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685080.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 8055231 is about 2838.1738847365. The cubic root of 8055231 is about 200.4592031886.

The spelling of 8055231 in words is "eight million, fifty-five thousand, two hundred thirty-one".