6425043 has 4 divisors (see below), whose sum is σ = 8566728. Its totient is φ = 4283360.

The previous prime is 6425033. The next prime is 6425063. The reversal of 6425043 is 3405246.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6425043 - 2⁵ = 6425011 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6425033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070838 + ... + 1070843.

It is an arithmetic number, because the mean of its divisors is an integer number (2141682).

Almost surely, 2^6425043 is an apocalyptic number.

6425043 is a deficient number, since it is larger than the sum of its proper divisors (2141685).

6425043 is a wasteful number, since it uses less digits than its factorization.

6425043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141684.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 6425043 is about 2534.7668531839. The cubic root of 6425043 is about 185.9054033951.

The spelling of 6425043 in words is "six million, four hundred twenty-five thousand, forty-three".