6277420 has 48 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 2294784.

The previous prime is 6277417. The next prime is 6277421. The reversal of 6277420 is 247726.

It is not an unprimeable number, because it can be changed into a prime (6277421) 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 15 ways as a sum of consecutive naturals, for example, 12331 + ... + 12829.

It is an arithmetic number, because the mean of its divisors is an integer number (299250).

Almost surely, 2^6277420 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 6277420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7182000).

6277420 is an abundant number, since it is smaller than the sum of its proper divisors (8086580).

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

6277420 is a wasteful number, since it uses less digits than its factorization.

6277420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 6277420 is about 2505.4779983069. The cubic root of 6277420 is about 184.4705583365.

The spelling of 6277420 in words is "six million, two hundred seventy-seven thousand, four hundred twenty".