6725003 has 4 divisors (see below), whose sum is σ = 6744408. Its totient is φ = 6705600.

The previous prime is 6724999. The next prime is 6725021. The reversal of 6725003 is 3005276.

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 6725003 - 2² = 6724999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6725003.

It is not an unprimeable number, because it can be changed into a prime (6725063) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9173 + ... + 9878.

It is an arithmetic number, because the mean of its divisors is an integer number (1686102).

Almost surely, 2^6725003 is an apocalyptic number.

6725003 is a deficient number, since it is larger than the sum of its proper divisors (19405).

6725003 is a wasteful number, since it uses less digits than its factorization.

6725003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19404.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 6725003 is about 2593.2610744003. The cubic root of 6725003 is about 188.7545781969.

The spelling of 6725003 in words is "six million, seven hundred twenty-five thousand, three".