6220536466 has 8 divisors (see below), whose sum is σ = 9331561404. Its totient is φ = 3110016000.

The previous prime is 6220536457. The next prime is 6220536481. The reversal of 6220536466 is 6646350226.

It can be written as a sum of positive squares in 2 ways, for example, as 6219688225 + 848241 = 78865^2 + 921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 93615 + ... + 145618.

Almost surely, 2^6220536466 is an apocalyptic number.

6220536466 is a deficient number, since it is larger than the sum of its proper divisors (3111024938).

6220536466 is a wasteful number, since it uses less digits than its factorization.

6220536466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252236.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 6220536466 is about 78870.3776204983. The cubic root of 6220536466 is about 1839.1166666229.

The spelling of 6220536466 in words is "six billion, two hundred twenty million, five hundred thirty-six thousand, four hundred sixty-six".