6322247 has 4 divisors (see below), whose sum is σ = 6469320. Its totient is φ = 6175176.

The previous prime is 6322163. The next prime is 6322259. The reversal of 6322247 is 7422236.

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

It is a cyclic number.

It is not a de Polignac number, because 6322247 - 2¹⁰ = 6321223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6322747) 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, 73472 + ... + 73557.

It is an arithmetic number, because the mean of its divisors is an integer number (1617330).

Almost surely, 2^6322247 is an apocalyptic number.

6322247 is a deficient number, since it is larger than the sum of its proper divisors (147073).

6322247 is a wasteful number, since it uses less digits than its factorization.

6322247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147072.

The product of its digits is 4032, while the sum is 26.

The square root of 6322247 is about 2514.4078825839. The cubic root of 6322247 is about 184.9086181267.

The spelling of 6322247 in words is "six million, three hundred twenty-two thousand, two hundred forty-seven".