6381925 has 24 divisors (see below), whose sum is σ = 9017280. Its totient is φ = 4435200.

The previous prime is 6381913. The next prime is 6381941. The reversal of 6381925 is 5291836.

It is not a de Polignac number, because 6381925 - 2¹³ = 6373733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5821 + ... + 6829.

It is an arithmetic number, because the mean of its divisors is an integer number (375720).

Almost surely, 2^6381925 is an apocalyptic number.

It is an amenable number.

6381925 is a deficient number, since it is larger than the sum of its proper divisors (2635355).

6381925 is a wasteful number, since it uses less digits than its factorization.

6381925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1048 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 6381925 is about 2526.2472167229. The cubic root of 6381925 is about 185.4886037128.

The spelling of 6381925 in words is "six million, three hundred eighty-one thousand, nine hundred twenty-five".