9218801 has 4 divisors (see below), whose sum is σ = 9262704. Its totient is φ = 9174900.

The previous prime is 9218773. The next prime is 9218821. The reversal of 9218801 is 1088129.

9218801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9218801 - 2¹⁰ = 9217777 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9218821) 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, 21635 + ... + 22056.

It is an arithmetic number, because the mean of its divisors is an integer number (2315676).

Almost surely, 2^9218801 is an apocalyptic number.

It is an amenable number.

9218801 is a deficient number, since it is larger than the sum of its proper divisors (43903).

9218801 is a wasteful number, since it uses less digits than its factorization.

9218801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43902.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 9218801 is about 3036.2478489083. The cubic root of 9218801 is about 209.6805498269.

The spelling of 9218801 in words is "nine million, two hundred eighteen thousand, eight hundred one".