6550242 has 16 divisors (see below), whose sum is σ = 13420512. Its totient is φ = 2130080.

The previous prime is 6550223. The next prime is 6550261. The reversal of 6550242 is 2420556.

It is an interprime number because it is at equal distance from previous prime (6550223) and next prime (6550261).

It is an unprimeable number.

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, 13068 + ... + 13559.

It is an arithmetic number, because the mean of its divisors is an integer number (838782).

Almost surely, 2^6550242 is an apocalyptic number.

6550242 is an abundant number, since it is smaller than the sum of its proper divisors (6870270).

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

6550242 is a wasteful number, since it uses less digits than its factorization.

6550242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26673.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 6550242 is about 2559.3440565895. The cubic root of 6550242 is about 187.1051673776.

Adding to 6550242 its reverse (2420556), we get a palindrome (8970798).

The spelling of 6550242 in words is "six million, five hundred fifty thousand, two hundred forty-two".