6745025 has 12 divisors (see below), whose sum is σ = 9558912. Its totient is φ = 4625040.

The previous prime is 6745021. The next prime is 6745027. The reversal of 6745025 is 5205476.

It is not a de Polignac number, because 6745025 - 2² = 6745021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6745021) 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 11 ways as a sum of consecutive naturals, for example, 19097 + ... + 19446.

It is an arithmetic number, because the mean of its divisors is an integer number (796576).

Almost surely, 2^6745025 is an apocalyptic number.

It is an amenable number.

6745025 is a deficient number, since it is larger than the sum of its proper divisors (2813887).

6745025 is a wasteful number, since it uses less digits than its factorization.

6745025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38560 (or 38555 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 6745025 is about 2597.1185956748. The cubic root of 6745025 is about 188.9417156487.

The spelling of 6745025 in words is "six million, seven hundred forty-five thousand, twenty-five".