948609 has 6 divisors (see below), whose sum is σ = 1370226. Its totient is φ = 632400.

The previous prime is 948593. The next prime is 948659. The reversal of 948609 is 906849.

948609 is a `hidden beast` number, since 9 + 48 + 609 = 666.

948609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 497025 + 451584 = 705^2 + 672^2 .

It is not a de Polignac number, because 948609 - 2⁴ = 948593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (948659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52692 + ... + 52709.

It is an arithmetic number, because the mean of its divisors is an integer number (228371).

2⁹⁴⁸⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

948609 is a deficient number, since it is larger than the sum of its proper divisors (421617).

948609 is a wasteful number, since it uses less digits than its factorization.

948609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105407 (or 105404 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 948609 is about 973.9656051422. The cubic root of 948609 is about 98.2567541925.

The spelling of 948609 in words is "nine hundred forty-eight thousand, six hundred nine".