9488021 has 8 divisors (see below), whose sum is σ = 9785760. Its totient is φ = 9192528.

The previous prime is 9488009. The next prime is 9488027. The reversal of 9488021 is 1208849.

It is a happy number.

9488021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9488021 - 2¹⁸ = 9225877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9488027) 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, 12470 + ... + 13208.

It is an arithmetic number, because the mean of its divisors is an integer number (1223220).

Almost surely, 2^9488021 is an apocalyptic number.

It is an amenable number.

9488021 is a deficient number, since it is larger than the sum of its proper divisors (297739).

9488021 is a wasteful number, since it uses less digits than its factorization.

9488021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 9488021 is about 3080.2631381101. The cubic root of 9488021 is about 211.7021225937.

The spelling of 9488021 in words is "nine million, four hundred eighty-eight thousand, twenty-one".