6223750 has 40 divisors (see below), whose sum is σ = 12595968. Its totient is φ = 2292000.

The previous prime is 6223747. The next prime is 6223757. The reversal of 6223750 is 573226.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223757) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16059 + ... + 16441.

Almost surely, 2^6223750 is an apocalyptic number.

6223750 is an abundant number, since it is smaller than the sum of its proper divisors (6372218).

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

6223750 is a wasteful number, since it uses less digits than its factorization.

6223750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 6223750 is about 2494.7444758933. The cubic root of 6223750 is about 183.9433308472.

Adding to 6223750 its reverse (573226), we get a palindrome (6796976).

The spelling of 6223750 in words is "six million, two hundred twenty-three thousand, seven hundred fifty".