6241220 has 24 divisors (see below), whose sum is σ = 13161624. Its totient is φ = 2486016.

The previous prime is 6241219. The next prime is 6241229. The reversal of 6241220 is 221426.

It can be written as a sum of positive squares in 4 ways, for example, as 179776 + 6061444 = 424^2 + 2462^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6241229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5762 + ... + 6758.

It is an arithmetic number, because the mean of its divisors is an integer number (548401).

Almost surely, 2^6241220 is an apocalyptic number.

It is an amenable number.

6241220 is an abundant number, since it is smaller than the sum of its proper divisors (6920404).

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

6241220 is a wasteful number, since it uses less digits than its factorization.

6241220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 6241220 is about 2498.2433828592. The cubic root of 6241220 is about 184.1152790524.

Adding to 6241220 its reverse (221426), we get a palindrome (6462646).

The spelling of 6241220 in words is "six million, two hundred forty-one thousand, two hundred twenty".