6969725 has 12 divisors (see below), whose sum is σ = 9877344. Its totient is φ = 4779120.

The previous prime is 6969691. The next prime is 6969733. The reversal of 6969725 is 5279696.

It is not a de Polignac number, because 6969725 - 2⁶ = 6969661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19739 + ... + 20088.

It is an arithmetic number, because the mean of its divisors is an integer number (823112).

Almost surely, 2^6969725 is an apocalyptic number.

It is an amenable number.

6969725 is a deficient number, since it is larger than the sum of its proper divisors (2907619).

6969725 is a wasteful number, since it uses less digits than its factorization.

6969725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39844 (or 39839 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 6969725 is about 2640.0236741363. The cubic root of 6969725 is about 191.0169388228.

The spelling of 6969725 in words is "six million, nine hundred sixty-nine thousand, seven hundred twenty-five".