6211040 has 48 divisors (see below), whose sum is σ = 16012080. Its totient is φ = 2257920.

The previous prime is 6211039. The next prime is 6211057. The reversal of 6211040 is 401126.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5 + ... + 3524.

It is an arithmetic number, because the mean of its divisors is an integer number (333585).

Almost surely, 2^6211040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6211040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8006040).

6211040 is an abundant number, since it is smaller than the sum of its proper divisors (9801040).

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

6211040 is a wasteful number, since it uses less digits than its factorization.

6211040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555 (or 3547 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 6211040 is about 2492.1958189516. The cubic root of 6211040 is about 183.8180305580.

Adding to 6211040 its reverse (401126), we get a palindrome (6612166).

It can be divided in two parts, 621 and 1040, that added together give a palindrome (1661).

The spelling of 6211040 in words is "six million, two hundred eleven thousand, forty".