6970925 has 24 divisors (see below), whose sum is σ = 9452520. Its totient is φ = 5068800.

The previous prime is 6970907. The next prime is 6970961. The reversal of 6970925 is 5290796.

It can be written as a sum of positive squares in 12 ways, for example, as 3334276 + 3636649 = 1826^2 + 1907^2 .

It is not a de Polignac number, because 6970925 - 2¹⁰ = 6969901 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 28805 + ... + 29045.

It is an arithmetic number, because the mean of its divisors is an integer number (393855).

Almost surely, 2^6970925 is an apocalyptic number.

6970925 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6970925 is a deficient number, since it is larger than the sum of its proper divisors (2481595).

6970925 is a wasteful number, since it uses less digits than its factorization.

6970925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 6970925 is about 2640.2509350439. The cubic root of 6970925 is about 191.0279008609.

The spelling of 6970925 in words is "six million, nine hundred seventy thousand, nine hundred twenty-five".