8144433 has 12 divisors (see below), whose sum is σ = 12833808. Its totient is φ = 4935960.

The previous prime is 8144429. The next prime is 8144441. The reversal of 8144433 is 3344418.

It is not a de Polignac number, because 8144433 - 2² = 8144429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8144397 and 8144406.

It is not an unprimeable number, because it can be changed into a prime (8144443) 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 11 ways as a sum of consecutive naturals, for example, 41035 + ... + 41232.

It is an arithmetic number, because the mean of its divisors is an integer number (1069484).

Almost surely, 2^8144433 is an apocalyptic number.

It is an amenable number.

8144433 is a deficient number, since it is larger than the sum of its proper divisors (4689375).

8144433 is a wasteful number, since it uses less digits than its factorization.

8144433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82284 (or 82281 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 8144433 is about 2853.8453006426. The cubic root of 8144433 is about 201.1964367567.

It can be divided in two parts, 8 and 144433, that added together give a palindrome (144441).

The spelling of 8144433 in words is "eight million, one hundred forty-four thousand, four hundred thirty-three".