9910227 has 4 divisors (see below), whose sum is σ = 13213640. Its totient is φ = 6606816.

The previous prime is 9910223. The next prime is 9910249. The reversal of 9910227 is 7220199.

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

It is not a de Polignac number, because 9910227 - 2² = 9910223 is a prime.

It is a Duffinian number.

9910227 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9910194 and 9910203.

It is not an unprimeable number, because it can be changed into a prime (9910223) 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, 1651702 + ... + 1651707.

It is an arithmetic number, because the mean of its divisors is an integer number (3303410).

Almost surely, 2^9910227 is an apocalyptic number.

9910227 is a deficient number, since it is larger than the sum of its proper divisors (3303413).

9910227 is a wasteful number, since it uses less digits than its factorization.

9910227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303412.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 9910227 is about 3148.0513019962. The cubic root of 9910227 is about 214.7968298829.

The spelling of 9910227 in words is "nine million, nine hundred ten thousand, two hundred twenty-seven".