6213030 has 32 divisors (see below), whose sum is σ = 15120864. Its totient is φ = 1633536.

The previous prime is 6213029. The next prime is 6213037. The reversal of 6213030 is 303126.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6213037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (472527).

Almost surely, 2^6213030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6213030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7560432).

6213030 is an abundant number, since it is smaller than the sum of its proper divisors (8907834).

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

6213030 is a wasteful number, since it uses less digits than its factorization.

6213030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 6213030 is about 2492.5950332936. The cubic root of 6213030 is about 183.8376600576.

Adding to 6213030 its reverse (303126), we get a palindrome (6516156).

The spelling of 6213030 in words is "six million, two hundred thirteen thousand, thirty".