9485821 has 8 divisors (see below), whose sum is σ = 10019520. Its totient is φ = 8962272.

The previous prime is 9485809. The next prime is 9485831. The reversal of 9485821 is 1285849.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9485821 - 2¹⁷ = 9354749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9485831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576 + ... + 4393.

It is an arithmetic number, because the mean of its divisors is an integer number (1252440).

Almost surely, 2^9485821 is an apocalyptic number.

It is an amenable number.

9485821 is a deficient number, since it is larger than the sum of its proper divisors (533699).

9485821 is a wasteful number, since it uses less digits than its factorization.

9485821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075.

The product of its digits is 23040, while the sum is 37.

The square root of 9485821 is about 3079.9060050592. The cubic root of 9485821 is about 211.6857587783.

The spelling of 9485821 in words is "nine million, four hundred eighty-five thousand, eight hundred twenty-one".