6425078 has 24 divisors (see below), whose sum is σ = 11109960. Its totient is φ = 2763360.

The previous prime is 6425077. The next prime is 6425101. The reversal of 6425078 is 8705246.

It is a d-powerful number, because it can be written as 6⁵ + 4¹¹ + 2¹³ + 5 + 0 + 7⁶ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425071) 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, 7538 + ... + 8346.

It is an arithmetic number, because the mean of its divisors is an integer number (462915).

Almost surely, 2^6425078 is an apocalyptic number.

6425078 is a deficient number, since it is larger than the sum of its proper divisors (4684882).

6425078 is a wasteful number, since it uses less digits than its factorization.

6425078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 6425078 is about 2534.7737571626. The cubic root of 6425078 is about 185.9057409637.

The spelling of 6425078 in words is "six million, four hundred twenty-five thousand, seventy-eight".