9890573 has 8 divisors (see below), whose sum is σ = 12331200. Its totient is φ = 7706880.

The previous prime is 9890527. The next prime is 9890579. The reversal of 9890573 is 3750989.

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 9890573 - 2⁶ = 9890509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9890573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9890579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64148 + ... + 64301.

It is an arithmetic number, because the mean of its divisors is an integer number (1541400).

Almost surely, 2^9890573 is an apocalyptic number.

It is an amenable number.

9890573 is a deficient number, since it is larger than the sum of its proper divisors (2440627).

9890573 is a wasteful number, since it uses less digits than its factorization.

9890573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128467.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 9890573 is about 3144.9281390836. The cubic root of 9890573 is about 214.6547406133.

The spelling of 9890573 in words is "nine million, eight hundred ninety thousand, five hundred seventy-three".