6237220 has 24 divisors (see below), whose sum is σ = 14289408. Its totient is φ = 2268000.

The previous prime is 6237211. The next prime is 6237221. The reversal of 6237220 is 227326.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 6237191 and 6237200.

It is not an unprimeable number, because it can be changed into a prime (6237221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13956 + ... + 14395.

It is an arithmetic number, because the mean of its divisors is an integer number (595392).

Almost surely, 2^6237220 is an apocalyptic number.

It is an amenable number.

6237220 is an abundant number, since it is smaller than the sum of its proper divisors (8052188).

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

6237220 is a wasteful number, since it uses less digits than its factorization.

6237220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28371 (or 28369 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 6237220 is about 2497.4426920352. The cubic root of 6237220 is about 184.0759374651.

The spelling of 6237220 in words is "six million, two hundred thirty-seven thousand, two hundred twenty".