9554441 has 4 divisors (see below), whose sum is σ = 10289412. Its totient is φ = 8819472.

The previous prime is 9554431. The next prime is 9554477. The reversal of 9554441 is 1444559.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1444559 = 89 ⋅16231.

It can be written as a sum of positive squares in 2 ways, for example, as 3625216 + 5929225 = 1904^2 + 2435^2 .

It is a cyclic number.

It is not a de Polignac number, because 9554441 - 2¹⁰ = 9553417 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 9554398 and 9554407.

It is not an unprimeable number, because it can be changed into a prime (9554431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367466 + ... + 367491.

It is an arithmetic number, because the mean of its divisors is an integer number (2572353).

Almost surely, 2^9554441 is an apocalyptic number.

It is an amenable number.

9554441 is a deficient number, since it is larger than the sum of its proper divisors (734971).

9554441 is a wasteful number, since it uses less digits than its factorization.

9554441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734970.

The product of its digits is 14400, while the sum is 32.

The square root of 9554441 is about 3091.0258814834. The cubic root of 9554441 is about 212.1949745979.

The spelling of 9554441 in words is "nine million, five hundred fifty-four thousand, four hundred forty-one".