6134220 has 72 divisors (see below), whose sum is σ = 18987696. Its totient is φ = 1602432.

The previous prime is 6134213. The next prime is 6134231. The reversal of 6134220 is 224316.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 6134193 and 6134202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9219 + ... + 9861.

It is an arithmetic number, because the mean of its divisors is an integer number (263718).

Almost surely, 2^6134220 is an apocalyptic number.

6134220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6134220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9493848).

6134220 is an abundant number, since it is smaller than the sum of its proper divisors (12853476).

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

6134220 is a wasteful number, since it uses less digits than its factorization.

6134220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 6134220 is about 2476.7357549807. The cubic root of 6134220 is about 183.0570457289.

Adding to 6134220 its reverse (224316), we get a palindrome (6358536).

The spelling of 6134220 in words is "six million, one hundred thirty-four thousand, two hundred twenty".