6223040 has 28 divisors (see below), whose sum is σ = 14819376. Its totient is φ = 2489088.

The previous prime is 6223001. The next prime is 6223057. The reversal of 6223040 is 403226.

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, 9404 + ... + 10043.

Almost surely, 2^6223040 is an apocalyptic number.

It is an amenable number.

6223040 is an abundant number, since it is smaller than the sum of its proper divisors (8596336).

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

6223040 is a wasteful number, since it uses less digits than its factorization.

6223040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19464 (or 19454 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 6223040 is about 2494.6021726921. The cubic root of 6223040 is about 183.9363358827.

Adding to 6223040 its reverse (403226), we get a palindrome (6626266).

The spelling of 6223040 in words is "six million, two hundred twenty-three thousand, forty".