6202420 has 36 divisors (see below), whose sum is σ = 15154020. Its totient is φ = 2126208.

The previous prime is 6202411. The next prime is 6202429. The reversal of 6202420 is 242026.

It is an interprime number because it is at equal distance from previous prime (6202411) and next prime (6202429).

It can be written as a sum of positive squares in 2 ways, for example, as 3519376 + 2683044 = 1876^2 + 1638^2 .

It is an Ulam number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 6202394 and 6202403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6202429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2185 + ... + 4144.

It is an arithmetic number, because the mean of its divisors is an integer number (420945).

Almost surely, 2^6202420 is an apocalyptic number.

It is an amenable number.

6202420 is an abundant number, since it is smaller than the sum of its proper divisors (8951600).

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

6202420 is a wasteful number, since it uses less digits than its factorization.

6202420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352 (or 6343 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 6202420 is about 2490.4658198819. The cubic root of 6202420 is about 183.7329538231.

Adding to 6202420 its reverse (242026), we get a palindrome (6444446).

The spelling of 6202420 in words is "six million, two hundred two thousand, four hundred twenty".