6226623 has 24 divisors (see below), whose sum is σ = 10199280. Its totient is φ = 3628800.

The previous prime is 6226621. The next prime is 6226631. The reversal of 6226623 is 3266226.

It is a happy number.

It is not a de Polignac number, because 6226623 - 2¹ = 6226621 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6226621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 823 + ... + 3623.

It is an arithmetic number, because the mean of its divisors is an integer number (424970).

Almost surely, 2^6226623 is an apocalyptic number.

6226623 is a deficient number, since it is larger than the sum of its proper divisors (3972657).

6226623 is a wasteful number, since it uses less digits than its factorization.

6226623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839 (or 2836 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 6226623 is about 2495.3202199317. The cubic root of 6226623 is about 183.9716303930.

The spelling of 6226623 in words is "six million, two hundred twenty-six thousand, six hundred twenty-three".