6223963 has 8 divisors (see below), whose sum is σ = 6763520. Its totient is φ = 5705640.

The previous prime is 6223957. The next prime is 6223967. The reversal of 6223963 is 3693226.

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 6223963 - 2¹³ = 6215771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6223967) 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, 4695 + ... + 5872.

It is an arithmetic number, because the mean of its divisors is an integer number (845440).

Almost surely, 2^6223963 is an apocalyptic number.

6223963 is a deficient number, since it is larger than the sum of its proper divisors (539557).

6223963 is a wasteful number, since it uses less digits than its factorization.

6223963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10617.

The product of its digits is 11664, while the sum is 31.

The square root of 6223963 is about 2494.7871652708. The cubic root of 6223963 is about 183.9454292329.

It can be divided in two parts, 62 and 23963, that added together give a square (24025 = 155²).

The spelling of 6223963 in words is "six million, two hundred twenty-three thousand, nine hundred sixty-three".