948641 has 4 divisors (see below), whose sum is σ = 952512. Its totient is φ = 944772.

The previous prime is 948593. The next prime is 948659. The reversal of 948641 is 146849.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 948641 - 2¹⁴ = 932257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 948598 and 948607.

It is not an unprimeable number, because it can be changed into a prime (948671) 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, 1541 + ... + 2066.

It is an arithmetic number, because the mean of its divisors is an integer number (238128).

2⁹⁴⁸⁶⁴¹ is an apocalyptic number.

It is an amenable number.

948641 is a deficient number, since it is larger than the sum of its proper divisors (3871).

948641 is a wasteful number, since it uses less digits than its factorization.

948641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870.

The product of its digits is 6912, while the sum is 32.

The square root of 948641 is about 973.9820326885. The cubic root of 948641 is about 98.2578590316.

The spelling of 948641 in words is "nine hundred forty-eight thousand, six hundred forty-one".