6226243 has 12 divisors (see below), whose sum is σ = 6744360. Its totient is φ = 5730912.

The previous prime is 6226229. The next prime is 6226273. The reversal of 6226243 is 3426226.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-6226243 is a prime.

It is a super-2 number, since 2×6226243² = 77532203790098, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85255 + ... + 85327.

It is an arithmetic number, because the mean of its divisors is an integer number (562030).

Almost surely, 2^6226243 is an apocalyptic number.

6226243 is a deficient number, since it is larger than the sum of its proper divisors (518117).

6226243 is an equidigital number, since it uses as much as digits as its factorization.

6226243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 159 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 6226243 is about 2495.2440762378. The cubic root of 6226243 is about 183.9678878270.

The spelling of 6226243 in words is "six million, two hundred twenty-six thousand, two hundred forty-three".