10398227 has 4 divisors (see below), whose sum is σ = 11883696. Its totient is φ = 8912760.

The previous prime is 10398209. The next prime is 10398239. The reversal of 10398227 is 72289301.

10398227 is digitally balanced in base 2 and base 3, because in such bases 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 an emirpimes, since its reverse is a distinct semiprime: 72289301 = 7 ⋅10327043.

It is a cyclic number.

It is not a de Polignac number, because 10398227 - 2¹⁸ = 10136083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10398193 and 10398202.

It is not an unprimeable number, because it can be changed into a prime (10398247) 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, 742724 + ... + 742737.

It is an arithmetic number, because the mean of its divisors is an integer number (2970924).

Almost surely, 2^10398227 is an apocalyptic number.

10398227 is a deficient number, since it is larger than the sum of its proper divisors (1485469).

10398227 is an equidigital number, since it uses as much as digits as its factorization.

10398227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485468.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10398227 is about 3224.6281956219. The cubic root of 10398227 is about 218.2661718074.

The spelling of 10398227 in words is "ten million, three hundred ninety-eight thousand, two hundred twenty-seven".