6222613 has 8 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 6096288.

The previous prime is 6222607. The next prime is 6222641. The reversal of 6222613 is 3162226.

It is a happy number.

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 6222613 - 2¹³ = 6214421 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 (6222113) 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, 12120 + ... + 12622.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^6222613 is an apocalyptic number.

It is an amenable number.

6222613 is a deficient number, since it is larger than the sum of its proper divisors (127787).

6222613 is a wasteful number, since it uses less digits than its factorization.

6222613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731.

The product of its digits is 864, while the sum is 22.

The square root of 6222613 is about 2494.5165864351. The cubic root of 6222613 is about 183.9321287957.

Adding to 6222613 its reverse (3162226), we get a palindrome (9384839).

The spelling of 6222613 in words is "six million, two hundred twenty-two thousand, six hundred thirteen".