6601925 has 12 divisors (see below), whose sum is σ = 8930976. Its totient is φ = 4801200.

The previous prime is 6601921. The next prime is 6601927. The reversal of 6601925 is 5291066.

It is not a de Polignac number, because 6601925 - 2² = 6601921 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6601921) 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, 11729 + ... + 12278.

It is an arithmetic number, because the mean of its divisors is an integer number (744248).

Almost surely, 2^6601925 is an apocalyptic number.

It is an amenable number.

6601925 is a deficient number, since it is larger than the sum of its proper divisors (2329051).

6601925 is a wasteful number, since it uses less digits than its factorization.

6601925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24028 (or 24023 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 6601925 is about 2569.4211410355. The cubic root of 6601925 is about 187.5959804892.

The spelling of 6601925 in words is "six million, six hundred one thousand, nine hundred twenty-five".