9845454 has 16 divisors (see below), whose sum is σ = 19941120. Its totient is φ = 3240120.

The previous prime is 9845417. The next prime is 9845483. The reversal of 9845454 is 4545489.

It is a super-2 number, since 2×9845454² = 193865928932232, which contains 22 as substring.

9845454 is a modest number, since divided by 5454 gives 984 as remainder.

It is a congruent number.

It is an unprimeable number.

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, 9912 + ... + 10859.

It is an arithmetic number, because the mean of its divisors is an integer number (1246320).

Almost surely, 2^9845454 is an apocalyptic number.

9845454 is an abundant number, since it is smaller than the sum of its proper divisors (10095666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9845454 is a wasteful number, since it uses less digits than its factorization.

9845454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20855.

The product of its digits is 115200, while the sum is 39.

The square root of 9845454 is about 3137.7466436919. The cubic root of 9845454 is about 214.3278376873.

The spelling of 9845454 in words is "nine million, eight hundred forty-five thousand, four hundred fifty-four".