6627242 has 16 divisors (see below), whose sum is σ = 10348800. Its totient is φ = 3179520.

The previous prime is 6627217. The next prime is 6627251. The reversal of 6627242 is 2427266.

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, 8234 + ... + 9002.

It is an arithmetic number, because the mean of its divisors is an integer number (646800).

Almost surely, 2^6627242 is an apocalyptic number.

6627242 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6627242 is a deficient number, since it is larger than the sum of its proper divisors (3721558).

6627242 is a wasteful number, since it uses less digits than its factorization.

6627242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its digits is 8064, while the sum is 29.

The square root of 6627242 is about 2574.3430229866. The cubic root of 6627242 is about 187.8354717182.

The spelling of 6627242 in words is "six million, six hundred twenty-seven thousand, two hundred forty-two".