6930725 has 12 divisors (see below), whose sum is σ = 9047040. Its totient is φ = 5252400.

The previous prime is 6930719. The next prime is 6930727. The reversal of 6930725 is 5270396.

It is not a de Polignac number, because 6930725 - 2⁶ = 6930661 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6930691 and 6930700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6930727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6821 + ... + 7770.

It is an arithmetic number, because the mean of its divisors is an integer number (753920).

Almost surely, 2^6930725 is an apocalyptic number.

It is an amenable number.

6930725 is a deficient number, since it is larger than the sum of its proper divisors (2116315).

6930725 is a wasteful number, since it uses less digits than its factorization.

6930725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14620 (or 14615 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 6930725 is about 2632.6270149795. The cubic root of 6930725 is about 190.6599855163.

The spelling of 6930725 in words is "six million, nine hundred thirty thousand, seven hundred twenty-five".