925385 has 4 divisors (see below), whose sum is σ = 1110468. Its totient is φ = 740304.

The previous prime is 925373. The next prime is 925387. The reversal of 925385 is 583529.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 583529 = 173 ⋅3373.

It can be written as a sum of positive squares in 2 ways, for example, as 238144 + 687241 = 488^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 925385 - 2⁴ = 925369 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 925385.

It is not an unprimeable number, because it can be changed into a prime (925387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92534 + ... + 92543.

It is an arithmetic number, because the mean of its divisors is an integer number (277617).

2⁹²⁵³⁸⁵ is an apocalyptic number.

It is an amenable number.

925385 is a deficient number, since it is larger than the sum of its proper divisors (185083).

925385 is a wasteful number, since it uses less digits than its factorization.

925385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185082.

The product of its digits is 10800, while the sum is 32.

The square root of 925385 is about 961.9693342306. The cubic root of 925385 is about 97.4482741191.

The spelling of 925385 in words is "nine hundred twenty-five thousand, three hundred eighty-five".