6220577 has 4 divisors (see below), whose sum is σ = 6786096. Its totient is φ = 5655060.

The previous prime is 6220567. The next prime is 6220579. The reversal of 6220577 is 7750226.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6220577 - 2⁸ = 6220321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6220579) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 282743 + ... + 282764.

It is an arithmetic number, because the mean of its divisors is an integer number (1696524).

Almost surely, 2^6220577 is an apocalyptic number.

It is an amenable number.

6220577 is a deficient number, since it is larger than the sum of its proper divisors (565519).

6220577 is a wasteful number, since it uses less digits than its factorization.

6220577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565518.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 6220577 is about 2494.1084579464. The cubic root of 6220577 is about 183.9120661273.

The spelling of 6220577 in words is "six million, two hundred twenty thousand, five hundred seventy-seven".