3825567 has 12 divisors (see below), whose sum is σ = 5766384. Its totient is φ = 2439360.

The previous prime is 3825559. The next prime is 3825599. The reversal of 3825567 is 7655283.

It is not a de Polignac number, because 3825567 - 2³ = 3825559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3825557) 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, 9034 + ... + 9447.

It is an arithmetic number, because the mean of its divisors is an integer number (480532).

Almost surely, 2^3825567 is an apocalyptic number.

3825567 is a deficient number, since it is larger than the sum of its proper divisors (1940817).

3825567 is a wasteful number, since it uses less digits than its factorization.

3825567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18510 (or 18507 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 3825567 is about 1955.9056725722. The cubic root of 3825567 is about 156.3982673696.

The spelling of 3825567 in words is "three million, eight hundred twenty-five thousand, five hundred sixty-seven".