8963231 has 4 divisors (see below), whose sum is σ = 9435000. Its totient is φ = 8491464.

The previous prime is 8963203. The next prime is 8963237. The reversal of 8963231 is 1323698.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1323698 = 2 ⋅661849.

It is a cyclic number.

It is not a de Polignac number, because 8963231 - 2⁶ = 8963167 is a prime.

It is a super-2 number, since 2×8963231² = 160679019918722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8963237) 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 3 ways as a sum of consecutive naturals, for example, 235856 + ... + 235893.

It is an arithmetic number, because the mean of its divisors is an integer number (2358750).

Almost surely, 2^8963231 is an apocalyptic number.

8963231 is a deficient number, since it is larger than the sum of its proper divisors (471769).

8963231 is a wasteful number, since it uses less digits than its factorization.

8963231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471768.

The product of its digits is 7776, while the sum is 32.

The square root of 8963231 is about 2993.8655614439. The cubic root of 8963231 is about 207.7247267708.

The spelling of 8963231 in words is "eight million, nine hundred sixty-three thousand, two hundred thirty-one".