9053643 has 16 divisors (see below), whose sum is σ = 12655616. Its totient is φ = 5749920.

The previous prime is 9053599. The next prime is 9053663. The reversal of 9053643 is 3463509.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-9053643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9053643.

It is not an unprimeable number, because it can be changed into a prime (9053663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5505 + ... + 6957.

It is an arithmetic number, because the mean of its divisors is an integer number (790976).

Almost surely, 2^9053643 is an apocalyptic number.

9053643 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

9053643 is a deficient number, since it is larger than the sum of its proper divisors (3601973).

9053643 is a wasteful number, since it uses less digits than its factorization.

9053643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 9053643 is about 3008.9272174647. The cubic root of 9053643 is about 208.4208303762.

The spelling of 9053643 in words is "nine million, fifty-three thousand, six hundred forty-three".