6427598 has 16 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 2985216.

The previous prime is 6427591. The next prime is 6427607. The reversal of 6427598 is 8957246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6427591) 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 7 ways as a sum of consecutive naturals, for example, 1490 + ... + 3882.

It is an arithmetic number, because the mean of its divisors is an integer number (646380).

Almost surely, 2^6427598 is an apocalyptic number.

6427598 is a deficient number, since it is larger than the sum of its proper divisors (3914482).

6427598 is a wasteful number, since it uses less digits than its factorization.

6427598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491.

The product of its digits is 120960, while the sum is 41.

The square root of 6427598 is about 2535.2707942151. The cubic root of 6427598 is about 185.9300426781.

The spelling of 6427598 in words is "six million, four hundred twenty-seven thousand, five hundred ninety-eight".