6574197220 has 48 divisors (see below), whose sum is σ = 14616584640. Its totient is φ = 2476849536.

The previous prime is 6574197197. The next prime is 6574197229. The reversal of 6574197220 is 227914756.

It is not an unprimeable number, because it can be changed into a prime (6574197229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15739 + ... + 115741.

It is an arithmetic number, because the mean of its divisors is an integer number (304512180).

Almost surely, 2^6574197220 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 6574197220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7308292320).

6574197220 is an abundant number, since it is smaller than the sum of its proper divisors (8042387420).

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

6574197220 is a wasteful number, since it uses less digits than its factorization.

6574197220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100204 (or 100202 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 6574197220 is about 81081.4233964846. The cubic root of 6574197220 is about 1873.3298046508.

The spelling of 6574197220 in words is "six billion, five hundred seventy-four million, one hundred ninety-seven thousand, two hundred twenty".