925866 has 12 divisors (see below), whose sum is σ = 2006082. Its totient is φ = 308616.

The previous prime is 925849. The next prime is 925891. The reversal of 925866 is 668529.

It can be written as a sum of positive squares in only one way, i.e., 540225 + 385641 = 735^2 + 621^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 925866.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25701 + ... + 25736.

2⁹²⁵⁸⁶⁶ is an apocalyptic number.

925866 is an abundant number, since it is smaller than the sum of its proper divisors (1080216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

925866 is a wasteful number, since it uses less digits than its factorization.

925866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51445 (or 51442 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 925866 is about 962.2193097210. The cubic root of 925866 is about 97.4651552014.

The spelling of 925866 in words is "nine hundred twenty-five thousand, eight hundred sixty-six".