6223416 has 16 divisors (see below), whose sum is σ = 15558600. Its totient is φ = 2074464.

The previous prime is 6223397. The next prime is 6223439. The reversal of 6223416 is 6143226.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 259309 = 6223416 / (6 + 2 + 2 + 3 + 4 + 1 + 6).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129631 + ... + 129678.

Almost surely, 2^6223416 is an apocalyptic number.

It is an amenable number.

6223416 is an abundant number, since it is smaller than the sum of its proper divisors (9335184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6223416 is a wasteful number, since it uses less digits than its factorization.

6223416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259318 (or 259314 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 6223416 is about 2494.6775342717. The cubic root of 6223416 is about 183.9400403246.

The spelling of 6223416 in words is "six million, two hundred twenty-three thousand, four hundred sixteen".