6226281 has 32 divisors (see below), whose sum is σ = 9936000. Its totient is φ = 3841344.

The previous prime is 6226279. The next prime is 6226291. The reversal of 6226281 is 1826226.

It is not a de Polignac number, because 6226281 - 2¹ = 6226279 is a prime.

It is a super-2 number, since 2×6226281² = 77533150181922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27075 + ... + 27303.

It is an arithmetic number, because the mean of its divisors is an integer number (310500).

Almost surely, 2^6226281 is an apocalyptic number.

It is an amenable number.

6226281 is a deficient number, since it is larger than the sum of its proper divisors (3709719).

6226281 is a wasteful number, since it uses less digits than its factorization.

6226281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 304 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 6226281 is about 2495.2516907118. The cubic root of 6226281 is about 183.9682620905.

It can be divided in two parts, 622 and 6281, that added together give a triangular number (6903 = T₁₁₇).

The spelling of 6226281 in words is "six million, two hundred twenty-six thousand, two hundred eighty-one".