9822245 has 8 divisors (see below), whose sum is σ = 11825784. Its totient is φ = 7831744.

The previous prime is 9822233. The next prime is 9822251. The reversal of 9822245 is 5422289.

It can be written as a sum of positive squares in 4 ways, for example, as 289 + 9821956 = 17^2 + 3134^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9822245 - 2²⁰ = 8773669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1514 + ... + 4683.

It is an arithmetic number, because the mean of its divisors is an integer number (1478223).

Almost surely, 2^9822245 is an apocalyptic number.

It is an amenable number.

9822245 is a deficient number, since it is larger than the sum of its proper divisors (2003539).

9822245 is a wasteful number, since it uses less digits than its factorization.

9822245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6519.

The product of its digits is 11520, while the sum is 32.

The square root of 9822245 is about 3134.0461068721. The cubic root of 9822245 is about 214.1592912484.

The spelling of 9822245 in words is "nine million, eight hundred twenty-two thousand, two hundred forty-five".