8653441 has 4 divisors (see below), whose sum is σ = 8662852. Its totient is φ = 8644032.

The previous prime is 8653373. The next prime is 8653453. The reversal of 8653441 is 1443568.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5193841 + 3459600 = 2279^2 + 1860^2 .

It is a cyclic number.

It is not a de Polignac number, because 8653441 - 2⁹ = 8652929 is a prime.

It is a super-2 number, since 2×8653441² = 149764082280962, which contains 22 as substring.

It is a Duffinian number.

8653441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8653241) 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, 3156 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (2165713).

Almost surely, 2^8653441 is an apocalyptic number.

It is an amenable number.

8653441 is a deficient number, since it is larger than the sum of its proper divisors (9411).

8653441 is a wasteful number, since it uses less digits than its factorization.

8653441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9410.

The product of its digits is 11520, while the sum is 31.

The square root of 8653441 is about 2941.6731633545. The cubic root of 8653441 is about 205.3034648909.

The spelling of 8653441 in words is "eight million, six hundred fifty-three thousand, four hundred forty-one".