9220522 has 8 divisors (see below), whose sum is σ = 13860000. Its totient is φ = 4600524.

The previous prime is 9220501. The next prime is 9220537. The reversal of 9220522 is 2250229.

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

It is a junction number, because it is equal to n+sod(n) for n = 9220493 and 9220502.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3622 + ... + 5617.

It is an arithmetic number, because the mean of its divisors is an integer number (1732500).

Almost surely, 2^9220522 is an apocalyptic number.

9220522 is a deficient number, since it is larger than the sum of its proper divisors (4639478).

9220522 is a wasteful number, since it uses less digits than its factorization.

9220522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9740.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 9220522 is about 3036.5312446935. The cubic root of 9220522 is about 209.6935969962.

The spelling of 9220522 in words is "nine million, two hundred twenty thousand, five hundred twenty-two".