6534229 has 4 divisors (see below), whose sum is σ = 7036876. Its totient is φ = 6031584.

The previous prime is 6534197. The next prime is 6534247. The reversal of 6534229 is 9224356.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4202500 + 2331729 = 2050^2 + 1527^2 .

It is not a de Polignac number, because 6534229 - 2⁵ = 6534197 is a prime.

It is a super-2 number, since 2×6534229² = 85392297248882, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6534229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534289) 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, 251304 + ... + 251329.

It is an arithmetic number, because the mean of its divisors is an integer number (1759219).

Almost surely, 2^6534229 is an apocalyptic number.

It is an amenable number.

6534229 is a deficient number, since it is larger than the sum of its proper divisors (502647).

6534229 is a wasteful number, since it uses less digits than its factorization.

6534229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502646.

The product of its digits is 12960, while the sum is 31.

The square root of 6534229 is about 2556.2138016997. The cubic root of 6534229 is about 186.9525745500.

The spelling of 6534229 in words is "six million, five hundred thirty-four thousand, two hundred twenty-nine".