9855488 has 20 divisors (see below), whose sum is σ = 19692750. Its totient is φ = 4927488.

The previous prime is 9855481. The next prime is 9855493. The reversal of 9855488 is 8845589.

It can be written as a sum of positive squares in only one way, i.e., 7139584 + 2715904 = 2672^2 + 1648^2 .

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (9855481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9113 + ... + 10136.

Almost surely, 2^9855488 is an apocalyptic number.

It is an amenable number.

9855488 is a deficient number, since it is larger than the sum of its proper divisors (9837262).

9855488 is an equidigital number, since it uses as much as digits as its factorization.

9855488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19267 (or 19251 counting only the distinct ones).

The product of its digits is 460800, while the sum is 47.

The square root of 9855488 is about 3139.3451546461. The cubic root of 9855488 is about 214.4006237451.

The spelling of 9855488 in words is "nine million, eight hundred fifty-five thousand, four hundred eighty-eight".