8232149 has 4 divisors (see below), whose sum is σ = 8665440. Its totient is φ = 7798860.

The previous prime is 8232127. The next prime is 8232151. The reversal of 8232149 is 9412328.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8232149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8232109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216617 + ... + 216654.

It is an arithmetic number, because the mean of its divisors is an integer number (2166360).

Almost surely, 2^8232149 is an apocalyptic number.

It is an amenable number.

8232149 is a deficient number, since it is larger than the sum of its proper divisors (433291).

8232149 is a wasteful number, since it uses less digits than its factorization.

8232149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433290.

The product of its digits is 3456, while the sum is 29.

The square root of 8232149 is about 2869.1721802638. The cubic root of 8232149 is about 201.9161580624.

The spelling of 8232149 in words is "eight million, two hundred thirty-two thousand, one hundred forty-nine".