6225539 has 8 divisors (see below), whose sum is σ = 6411312. Its totient is φ = 6042400.

The previous prime is 6225533. The next prime is 6225547. The reversal of 6225539 is 9355226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6225539 - 2⁴ = 6225523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6225533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4772 + ... + 5934.

It is an arithmetic number, because the mean of its divisors is an integer number (801414).

Almost surely, 2^6225539 is an apocalyptic number.

6225539 is a deficient number, since it is larger than the sum of its proper divisors (185773).

6225539 is a wasteful number, since it uses less digits than its factorization.

6225539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317.

The product of its digits is 16200, while the sum is 32.

The square root of 6225539 is about 2495.1030038858. The cubic root of 6225539 is about 183.9609538287.

The spelling of 6225539 in words is "six million, two hundred twenty-five thousand, five hundred thirty-nine".