385725 has 24 divisors (see below), whose sum is σ = 659680. Its totient is φ = 198720.

The previous prime is 385709. The next prime is 385739. The reversal of 385725 is 527583.

It is a happy number.

It is not a de Polignac number, because 385725 - 2⁴ = 385709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 385692 and 385701.

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, 2706 + ... + 2844.

2³⁸⁵⁷²⁵ is an apocalyptic number.

It is an amenable number.

385725 is a deficient number, since it is larger than the sum of its proper divisors (273955).

385725 is a wasteful number, since it uses less digits than its factorization.

385725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 184 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 385725 is about 621.0676291677. The cubic root of 385725 is about 72.7934990975.

The spelling of 385725 in words is "three hundred eighty-five thousand, seven hundred twenty-five".