6220870 has 16 divisors (see below), whose sum is σ = 11259648. Its totient is φ = 2474560.

The previous prime is 6220849. The next prime is 6220871. The reversal of 6220870 is 780226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6220871) 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 7 ways as a sum of consecutive naturals, for example, 282 + ... + 3538.

It is an arithmetic number, because the mean of its divisors is an integer number (703728).

Almost surely, 2^6220870 is an apocalyptic number.

6220870 is a deficient number, since it is larger than the sum of its proper divisors (5038778).

6220870 is a wasteful number, since it uses less digits than its factorization.

6220870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 6220870 is about 2494.1671956788. The cubic root of 6220870 is about 183.9149536080.

The spelling of 6220870 in words is "six million, two hundred twenty thousand, eight hundred seventy".