9053818 has 4 divisors (see below), whose sum is σ = 13580730. Its totient is φ = 4526908.

The previous prime is 9053813. The next prime is 9053819. The reversal of 9053818 is 8183509.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5184729 + 3869089 = 2277^2 + 1967^2 .

It is not an unprimeable number, because it can be changed into a prime (9053813) 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 as a sum of consecutive naturals, namely, 2263453 + ... + 2263456.

Almost surely, 2^9053818 is an apocalyptic number.

9053818 is a deficient number, since it is larger than the sum of its proper divisors (4526912).

9053818 is a wasteful number, since it uses less digits than its factorization.

9053818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526911.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 9053818 is about 3008.9562974560. The cubic root of 9053818 is about 208.4221732394.

The spelling of 9053818 in words is "nine million, fifty-three thousand, eight hundred eighteen".