6473533 has 4 divisors (see below), whose sum is σ = 7062048. Its totient is φ = 5885020.

The previous prime is 6473491. The next prime is 6473543. The reversal of 6473533 is 3353746.

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 not a de Polignac number, because 6473533 - 2¹⁷ = 6342461 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 6⁴ + 4 + 7⁵ + 3² + 5⁷ + 3¹³ + 3¹⁴ .

It is a Duffinian number.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 6473495 and 6473504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6473543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294241 + ... + 294262.

It is an arithmetic number, because the mean of its divisors is an integer number (1765512).

Almost surely, 2^6473533 is an apocalyptic number.

It is an amenable number.

6473533 is a deficient number, since it is larger than the sum of its proper divisors (588515).

6473533 is a wasteful number, since it uses less digits than its factorization.

6473533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588514.

The product of its digits is 22680, while the sum is 31.

The square root of 6473533 is about 2544.3138564257. The cubic root of 6473533 is about 186.3719097367.

The spelling of 6473533 in words is "six million, four hundred seventy-three thousand, five hundred thirty-three".