6225742 has 8 divisors (see below), whose sum is σ = 9353016. Its totient is φ = 3108072.

The previous prime is 6225733. The next prime is 6225763. The reversal of 6225742 is 2475226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6225742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468 + ... + 3559.

It is an arithmetic number, because the mean of its divisors is an integer number (1169127).

Almost surely, 2^6225742 is an apocalyptic number.

6225742 is a deficient number, since it is larger than the sum of its proper divisors (3127274).

6225742 is a wasteful number, since it uses less digits than its factorization.

6225742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802.

The product of its digits is 6720, while the sum is 28.

The square root of 6225742 is about 2495.1436832375. The cubic root of 6225742 is about 183.9629533165.

The spelling of 6225742 in words is "six million, two hundred twenty-five thousand, seven hundred forty-two".