8232993 has 6 divisors (see below), whose sum is σ = 11892114. Its totient is φ = 5488656.

The previous prime is 8232989. The next prime is 8233003. The reversal of 8232993 is 3992328.

It can be written as a sum of positive squares in only one way, i.e., 8225424 + 7569 = 2868^2 + 87^2 .

It is not a de Polignac number, because 8232993 - 2² = 8232989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8232953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457380 + ... + 457397.

It is an arithmetic number, because the mean of its divisors is an integer number (1982019).

Almost surely, 2^8232993 is an apocalyptic number.

It is an amenable number.

8232993 is a deficient number, since it is larger than the sum of its proper divisors (3659121).

8232993 is a wasteful number, since it uses less digits than its factorization.

8232993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914783 (or 914780 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 8232993 is about 2869.3192572455. The cubic root of 8232993 is about 201.9230583025.

The spelling of 8232993 in words is "eight million, two hundred thirty-two thousand, nine hundred ninety-three".