6223887 has 24 divisors (see below), whose sum is σ = 10024560. Its totient is φ = 3697920.

The previous prime is 6223873. The next prime is 6223897. The reversal of 6223887 is 7883226.

It is a happy number.

6223887 is nontrivially palindromic in base 6.

It is not a de Polignac number, because 6223887 - 2⁴ = 6223871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223817) 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, 1837 + ... + 3977.

It is an arithmetic number, because the mean of its divisors is an integer number (417690).

Almost surely, 2^6223887 is an apocalyptic number.

6223887 is a deficient number, since it is larger than the sum of its proper divisors (3800673).

6223887 is a wasteful number, since it uses less digits than its factorization.

6223887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183 (or 2180 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6223887 is about 2494.7719334641. The cubic root of 6223887 is about 183.9446805186.

The spelling of 6223887 in words is "six million, two hundred twenty-three thousand, eight hundred eighty-seven".